{"title":"Predator","description":"\u003cp\u003eEngines and Upgrade kits\u003c\/p\u003e","products":[{"product_id":"6058-billet-side-cover-for-the-212-non-hemi-predator-engine","title":"6058 Billet Side Cover for the 212 Non-Hemi Predator Engine","description":"\u003cp\u003e\u003cspan\u003eThis side cover has the attention to detail and good looks that have come to be expected of ARC's billet products. It features side-by-side dual ball bearings that support the crank and give it another fulcrum point to help eliminate any crankshaft flexing. It has an integral O-ring along the perimeter in its machined groove that guarantees a good seal. 4 solid pin receptacles mate with solid dowels to increase mating shear strength. Bronze bushing (with ARC's advanced oil system) support for the camshaft main increases strength and minimizes potential for wear. It has 2 venting holes at the top with 1\/8\" NPT plugs. It also has 2 oil fill ports with billet ARC aluminum hand-tighten plugs. Another useful feature is the threaded holes over the side dowel pins so that small bolts (included) can be used to push the side cover for easy removal.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eIncludes: Bearings, seal, gasket, O-ring, plugs, caps, and installation hardware\u003cbr\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003eFits non-hemi Predators (with stamped valve covers). Will not fit GX200, GX160, 6.5 Clone OHVs, or Hemi Predators (Model 60363 [210FA] that came with cast aluminum valve cover - use same part as GX200 for this motor).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003ci\u003e\u003cb\u003eImportant:\u003c\/b\u003e Due to variations in clone blocks, you may find that the side cover is not quite lining up with all four dowel pins. Try removing the bottom dowel pin if you encounter difficulty.\u003c\/i\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"GoKarts USA®","offers":[{"title":"Default Title","offer_id":43060082966587,"sku":"NR-6058","price":149.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0589\/5159\/8139\/files\/6058-2.jpg?v=1764893567"},{"product_id":"short-block-racing-212-predator","title":"Short Block, Racing, 212 Predator","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003ca href=\"https:\/\/gokartsusa.biz\/collections\/go-kart-speed-parts\" title=\"Main Menu\" style=\"background-color: rgb(255, 255, 0);\"\u003eSpeed Parts\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePerformance parts for Honda GX, Predator, Tillotson and Briggs Animal engines for Go Kart and Mini Bike.\u003c\/p\u003e","brand":"GoKarts USA®","offers":[{"title":"Default Title","offer_id":43060091584571,"sku":"NR-RACESHORTBLOCK212","price":413.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0589\/5159\/8139\/files\/RACESHORTBLOCK65CLONE-2T_4c9662e7-81f0-4fcd-ab15-09ede1d39916.png?v=1764893589"},{"product_id":"short-block-212cc-predator","title":"Short Block, 212cc Predator","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003ca href=\"https:\/\/gokartsusa.biz\/collections\/go-kart-speed-parts\" title=\"Main Menu\" style=\"background-color: rgb(255, 255, 0);\"\u003eSpeed Parts\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePerformance parts for Honda GX, Predator, Tillotson and Briggs Animal engines for Go Kart and Mini Bike.\u003c\/p\u003e","brand":"GoKarts USA®","offers":[{"title":"Default Title","offer_id":43060094828603,"sku":"NR-PREDCLONESHORTBLOCK","price":194.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0589\/5159\/8139\/files\/PREDCLONESHORTBLOCK-2.png?v=1764893627"},{"product_id":"speed-kit-420-hemi-predator-stage-3","title":"Speed Kit, 420 Hemi Predator, Stage 3","description":"\u003cp\u003e\u003cb\u003e\u003cstrong\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003ca style=\"background-color: rgb(255, 255, 0);\" title=\"Speed Kit Selection Guide\" href=\"https:\/\/gokartsusa.biz\/pages\/speed-kit-selection-guide\"\u003eSpeed Kit Selection Guide\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eA step up from our \u003c\/span\u003e\u003cb\u003eStage 2 kit\u003c\/b\u003e\u003cspan\u003e, this will further empower the 420, producing up to 20+ HP!\u003c\/span\u003e\u003cbr\u003e\u003ci\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/i\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ci\u003e\u003cb\u003e*Note*\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003eUnlike the Stage 2, this kit will not work with OHVs! For a GX390 \u0026amp; 13\/15hp OHV Stage 3 kit\u003c\/i\u003e\u003ci\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/i\u003e\u003cb\u003eKit Includes:\u003c\/b\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRace\/Open Air Filter \u0026amp; Adapter\u003c\/li\u003e\n\u003cli\u003eHeavy Duty Valve Springs\u003c\/li\u003e\n\u003cli\u003eOffset Timing Key\u003c\/li\u003e\n\u003cli\u003e23.5mm Honda Race Carb (Bored)\u003c\/li\u003e\n\u003cli\u003e280 Lift Cam\u003c\/li\u003e\n\u003cli\u003eBillet Rod +.040\" Longer\u003c\/li\u003e\n\u003cli\u003eCarb, Side Cover, and Valve Cover Gaskets\u003c\/li\u003e\n\u003cli\u003e\u003ci\u003eOptional \u003ca href=\"https:\/\/gokartsusa.biz\/collections\/gokart-minibike-racing-exhaust\"\u003eHeader\/Exhaust\u003c\/a\u003e\u003c\/i\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ci\u003eOptional Aluminum Flywheel\u003c\/i\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003e*Note:\u003c\/b\u003e\u003cspan\u003e Use of the choke bracket requires use of a stock Honda (or Chinese OHV) \"Air Filter-to-Carb\" Gasket. This is not included in the kit. You can use the one that came with the motor.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003ePictures are for reference only and may show optional parts. Please see above description for actual contents.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eFilter should be sprayed with a K\u0026amp;N type oil, especially for dirt applications. Oil is not included\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAlthough optional, the billet aluminum flywheel is recommended. Stock flywheels, especially \"clones\", are prone to failure and are dangerous.\u003c\/b\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"GoKarts USA®","offers":[{"title":"No Flywheel \/ No Exhaust","offer_id":43110531170363,"sku":"NR-STAGE3KIT420","price":359.0,"currency_code":"USD","in_stock":true},{"title":"No Flywheel \/ Add Header- Kart \u0026 Mini Bike [+$40]","offer_id":43110531203131,"sku":"NR-STAGE3KIT420","price":399.0,"currency_code":"USD","in_stock":true},{"title":"No Flywheel \/ Add Mud Motor Header \u0026 Muffler (GX390) [+$45]","offer_id":43110531235899,"sku":"NR-STAGE3KIT420","price":405.0,"currency_code":"USD","in_stock":true},{"title":"Add Aluminum Flywheel - Recoil Start [+$166] \/ No Exhaust","offer_id":43110531268667,"sku":"NR-STAGE3KIT420","price":525.0,"currency_code":"USD","in_stock":true},{"title":"Add Aluminum Flywheel - Recoil Start [+$166] \/ Add Header- Kart \u0026 Mini Bike [+$40]","offer_id":43110531301435,"sku":"NR-STAGE3KIT420","price":565.0,"currency_code":"USD","in_stock":true},{"title":"Add Aluminum Flywheel - Recoil Start [+$166] \/ Add Mud Motor Header \u0026 Muffler (GX390) [+$45]","offer_id":43110531334203,"sku":"NR-STAGE3KIT420","price":570.0,"currency_code":"USD","in_stock":true},{"title":"Add Aluminum Flywheel - Electric Start [+$223] \/ No Exhaust","offer_id":43110531366971,"sku":"NR-STAGE3KIT420","price":582.0,"currency_code":"USD","in_stock":true},{"title":"Add Aluminum Flywheel - Electric Start [+$223] \/ Add Header- Kart \u0026 Mini Bike [+$40]","offer_id":43110531399739,"sku":"NR-STAGE3KIT420","price":622.0,"currency_code":"USD","in_stock":true},{"title":"Add Aluminum Flywheel - Electric Start [+$223] \/ Add Mud Motor Header \u0026 Muffler (GX390) [+$45]","offer_id":43110531432507,"sku":"NR-STAGE3KIT420","price":627.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0589\/5159\/8139\/files\/STAGE3KIT420-2.png?v=1764893745"},{"product_id":"speed-kit-224cc-predator-stage-3","title":"Speed Kit, 224cc Predator, Stage 3","description":"\u003cp\u003e\u003cb\u003e\u003cstrong\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003ca style=\"background-color: rgb(255, 255, 0);\" title=\"Speed Kit Selection Guide\" href=\"https:\/\/gokartsusa.biz\/pages\/speed-kit-selection-guide\"\u003eSpeed Kit Selection Guide\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNow you are getting serious! A step-up from our \u003c\/span\u003e\u003ca href=\"https:\/\/gokartsusa.biz\/products\/hop-up-kit-224cc-predator-stage-2\"\u003e\u003cb\u003eStage 2 kit\u003c\/b\u003e\u003c\/a\u003e\u003cspan\u003e, we add a racing camshaft, a 22mm carburetor, and a billet rod. Kit produces 13-15hp or more.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eKit Includes:\u003c\/b\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e22mm Mikuni Style Carb Kit\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eChoice of Cams (Rattlesnake or NR Racing's 252-0607)\u003c\/li\u003e\n\u003cli\u003e22lb or 26lb Springs (Depending on cam)\u003c\/li\u003e\n\u003cli\u003eAluminum Flywheel\u003c\/li\u003e\n\u003cli\u003eOffset Timing Key\u003c\/li\u003e\n\u003cli\u003eBillet Rod\u003c\/li\u003e\n\u003cli\u003eFlat-Top Piston with Rings\u003cspan\u003e \u003c\/span\u003e\u003ci\u003e(Not pictured)\u003c\/i\u003e\n\u003c\/li\u003e\n\u003cli\u003eWrist Pin \u0026amp; Clips\u003cspan\u003e \u003c\/span\u003e\u003ci\u003e(Not pictured)\u003c\/i\u003e\n\u003c\/li\u003e\n\u003cli\u003eComplete Gasket Kit\u003cspan\u003e \u003c\/span\u003e\u003ci\u003e(Some gaskets not shown in picture)\u003c\/i\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ci\u003eOptional Header\/Exhaust\u003c\/i\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cb\u003e252 Cam Package:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eIncludes cam, 26lb springs, chrome moly pushrods, and reinforced rocker arms.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cb\u003eRattlesnake Cam Package:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eIncludes cam and 22lb springs ONLY\u003cbr\u003e\u003cbr\u003e\u003cb\u003e*Note:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003eTo get maximum power, head should be ported and\/or milled. It is recommended to be milled .050\". Pictures are for reference only. See description for actual content. Parts may be different than pictures, depending on which motor and options are selected.\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eFilter should be sprayed with K\u0026amp;N type oil, especially in dirt applications. Oil not included.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cb\u003e*\u003c\/b\u003eThis kit will\u003cspan\u003e \u003c\/span\u003e\u003ci\u003e\u003cb\u003enot fit Hemi style 224 Predator or any 212 Predator engines\u003c\/b\u003e\u003c\/i\u003e. Please see our\u003cspan\u003e \u003c\/span\u003e\u003cb\u003e212 Predator Kits\u003c\/b\u003e.\u003cbr\u003e\u003cbr\u003e\u003ci\u003e\u003cspan\u003eWARNING: Optional header\/pipe should be supported with a bracket\/brace to either the frame or the engine; otherwise, pipe may fracture or break.\u003c\/span\u003e\u003c\/i\u003e\n\u003c\/div\u003e","brand":"GoKarts USA®","offers":[{"title":"Rattlesnake Cam Package (GX200\/Clone)","offer_id":43110531104827,"sku":"NR-STAGE3HOPUP-224","price":302.0,"currency_code":"USD","in_stock":true},{"title":"252-0607 Cam Package (GX200\/Clone)","offer_id":43110531137595,"sku":"NR-STAGE3HOPUP-224","price":378.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0589\/5159\/8139\/files\/STAGE3HOPUP-2.png?v=1764893746"},{"product_id":"speed-kit-420-hemi-engines-stage-4","title":"Speed Kit, 420 Hemi Engines Stage 4","description":"\u003cdiv\u003e\n\u003cstrong\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003ca href=\"https:\/\/gokartsusa.biz\/pages\/speed-kit-selection-guide\" title=\"Speed Kit Selection Guide\" style=\"background-color: rgb(255, 255, 0);\"\u003eSpeed Kit Selection Guide\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003eThe Stage 4 kit starts with a package similar to that of the\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eStage 3\u003c\/b\u003e, but adds a ported and milled hemi head with stainless valves, a stud kit, and heavy duty valve train components. This kit allows up to 35+ HP out of a 420!\u003cbr\u003e\u003cbr\u003e\u003cb\u003e\u003cspan\u003eKit Includes:\u003c\/span\u003e\u003c\/b\u003e\n\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eFully Ported HEMI Race Head\u003c\/li\u003e\n\u003cli\u003eHigh Flow 40mm \/ 34mm Valves with Lash Caps\u003c\/li\u003e\n\u003cli\u003eDual Springs with Titanium Retainers\u003c\/li\u003e\n\u003cli\u003e307 Race Cam\u003c\/li\u003e\n\u003cli\u003eShaft Mounted Roller Rockers\u003c\/li\u003e\n\u003cli\u003eChrome Moly Pushrods\u003c\/li\u003e\n\u003cli\u003eChoice of Carbs\u003cspan\u003e \u003c\/span\u003e\u003ci\u003e(Or use your own)\u003c\/i\u003e\n\u003c\/li\u003e\n\u003cli\u003eForged Flat-Top Piston with Rings\u003c\/li\u003e\n\u003cli\u003eBillet Rod\u003cspan\u003e \u003c\/span\u003e\u003ci\u003e(+.040\" Longer)\u003c\/i\u003e\n\u003c\/li\u003e\n\u003cli\u003eOffset Timing Key\u003c\/li\u003e\n\u003cli\u003eCarb, Insulator, Head, Valve Cover, and Case Gaskets\u003c\/li\u003e\n\u003cli\u003eARP Bolt Kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cb\u003e*Note:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003ePicture is for reference only and may show optional parts. See above description for actual content. Filter should be sprayed with K\u0026amp;N type oil, especially in dirt applications. These kits are intended for experienced engine builders. Some clearancing, fitment, or other engine building \"tricks\" may be needed. Billet aluminum flywheel required.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003ci\u003eDue to the head work required for this kit, please allow 1 week to ship.\u003c\/i\u003e\u003c\/span\u003e\u003c\/div\u003e","brand":"GoKarts USA®","offers":[{"title":"None (Customer To Supply Carb \/ No Flywheel","offer_id":43110532153403,"sku":"NR-STAGE4KIT420-H","price":895.0,"currency_code":"USD","in_stock":true},{"title":"None (Customer To Supply Carb \/ Add Aluminum Flywheel - Recoil Start","offer_id":43110532186171,"sku":"NR-STAGE4KIT420-H","price":1061.0,"currency_code":"USD","in_stock":true},{"title":"None (Customer To Supply Carb \/ Add Aluminum Flywheel - Electric Start","offer_id":43110532218939,"sku":"NR-STAGE4KIT420-H","price":1118.0,"currency_code":"USD","in_stock":true},{"title":"34mm Round Slide Mikuni - Gas \/ No Flywheel","offer_id":43110532251707,"sku":"NR-STAGE4KIT420-H","price":1123.0,"currency_code":"USD","in_stock":true},{"title":"34mm Round Slide Mikuni - Gas \/ Add Aluminum Flywheel - Recoil Start","offer_id":43110532284475,"sku":"NR-STAGE4KIT420-H","price":1289.0,"currency_code":"USD","in_stock":true},{"title":"34mm Round Slide Mikuni - Gas \/ Add Aluminum Flywheel - Electric Start","offer_id":43110532317243,"sku":"NR-STAGE4KIT420-H","price":1289.0,"currency_code":"USD","in_stock":true},{"title":"34mm Flat Slide Mikuni Gas \/ No Flywheel","offer_id":43110532350011,"sku":"NR-STAGE4KIT420-H","price":1125.0,"currency_code":"USD","in_stock":true},{"title":"34mm Flat Slide Mikuni Gas \/ Add Aluminum Flywheel - Recoil Start","offer_id":43110532382779,"sku":"NR-STAGE4KIT420-H","price":1295.0,"currency_code":"USD","in_stock":true},{"title":"34mm Flat Slide Mikuni Gas \/ Add Aluminum Flywheel - Electric Start","offer_id":43110532415547,"sku":"NR-STAGE4KIT420-H","price":1345.0,"currency_code":"USD","in_stock":true},{"title":"33mm Mikuni Pumper Gas \/ No Flywheel","offer_id":43110532448315,"sku":"NR-STAGE4KIT420-H","price":1344.0,"currency_code":"USD","in_stock":true},{"title":"33mm Mikuni Pumper Gas \/ Add Aluminum Flywheel - Recoil Start","offer_id":43110532481083,"sku":"NR-STAGE4KIT420-H","price":1511.0,"currency_code":"USD","in_stock":true},{"title":"33mm Mikuni Pumper Gas \/ Add Aluminum Flywheel - Electric Start","offer_id":43110532513851,"sku":"NR-STAGE4KIT420-H","price":1568.0,"currency_code":"USD","in_stock":true},{"title":"33mm Mikuni Pumper Methanol \/ No Flywheel","offer_id":43110532546619,"sku":"NR-STAGE4KIT420-H","price":1321.0,"currency_code":"USD","in_stock":true},{"title":"33mm Mikuni Pumper Methanol \/ Add Aluminum Flywheel - Recoil Start","offer_id":43110532579387,"sku":"NR-STAGE4KIT420-H","price":1487.0,"currency_code":"USD","in_stock":true},{"title":"33mm Mikuni Pumper Methanol \/ Add Aluminum Flywheel - Electric Start","offer_id":43110532612155,"sku":"NR-STAGE4KIT420-H","price":1544.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0589\/5159\/8139\/files\/STAGE4KIT420-H-2.png?v=1764893745"},{"product_id":"speed-kit-224cc-predator-stage-4","title":"Speed Kit, 224cc Predator, Stage 4","description":"\u003cp\u003e\u003cb\u003e\u003cstrong\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003ca href=\"https:\/\/gokartsusa.biz\/pages\/speed-kit-selection-guide\" title=\"Speed Kit Selection Guide\" style=\"background-color: rgb(255, 255, 0);\"\u003eSpeed Kit Selection Guide\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor serious engine builders looking for great power and good reliability, we offer our Stage 4 kit. This package is similar to that of the \u003c\/span\u003e\u003ca href=\"https:\/\/gokartsusa.biz\/products\/stage-3-speed-kit-for-224cc-predator-engines\"\u003e\u003cb\u003eStage 3 kit\u003c\/b\u003e\u003c\/a\u003e\u003cspan\u003e, but adds a ported and milled Head, stainless valves, billet rockers, a flat-top piston, and a great all-around cam package.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eKit Includes:\u003c\/b\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003ePorted \u0026amp; Milled 22cc \"Clone\" Head\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eApproximately 11:1 Compression Ratio for Use with Pump Gas\u003c\/li\u003e\n\u003cli\u003eStainless High-flow 27mm Intake \u0026amp; 24mm Exhaust\u003c\/li\u003e\n\u003cli\u003e37lb Springs\u003c\/li\u003e\n\u003cli\u003e1.2 Ratio Billet Rocker Arms\u003c\/li\u003e\n\u003cli\u003eChrome Moly Pushrods\u003c\/li\u003e\n\u003cli\u003e280-0611 Camshaft\u003c\/li\u003e\n\u003cli\u003eStud Kit\u003c\/li\u003e\n\u003cli\u003eLash Caps\u003c\/li\u003e\n\u003cli\u003eBillet Rod\u003c\/li\u003e\n\u003cli\u003e70mm Flat-Top Piston\u003c\/li\u003e\n\u003cli\u003ePiston Rings, Wrist Pin, and Clips\u003c\/li\u003e\n\u003cli\u003eBillet Guide Plate\u003c\/li\u003e\n\u003cli\u003eFull Gasket Kit\u003cspan\u003e \u003c\/span\u003e\u003ci\u003e(Not pictured)\u003c\/i\u003e\n\u003c\/li\u003e\n\u003cli\u003eChoice of Carbs\u003cspan\u003e \u003c\/span\u003e\u003ci\u003e(Or use customer supplied carb)\u003c\/i\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ci\u003eOptional Flywheels\u003c\/i\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cb\u003e*Note:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003eThis kit will\u003cspan\u003e \u003c\/span\u003e\u003ci\u003e\u003cb\u003enot fit Hemi style 224 Predator or any 212 Predator engines\u003c\/b\u003e\u003c\/i\u003e. Please see our\u003cspan\u003e \u003c\/span\u003e\u003cb\u003e212 Predator kits\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003efor those applications. These kits are intended for experienced engine builders. Some clearance, fitment, or other engine building \"tricks\" may be needed. Picture is for reference only. Actual content is based on above description and customer selections. (In other words, the flywheel shown is optional!) Filter should be sprayed with K\u0026amp;N type oil, especially in dirt applications. Oil not included.\u003cspan\u003e \u003c\/span\u003e\u003ci\u003eAluminum flywheel REQUIRED. Stock flywheels are prone to failure and very DANGEROUS.\u003c\/i\u003e\u003cbr\u003e\u003cbr\u003e\u003ci\u003eDue to the head work involved in these kits, please allow 1 week to ship.\u003c\/i\u003e\n\u003c\/div\u003e","brand":"GoKarts USA®","offers":[{"title":"None (Customer to Supply Carb) \/ No Flywheel","offer_id":43060109836347,"sku":"NR-STAGE4HOPUP-224","price":465.0,"currency_code":"USD","in_stock":true},{"title":"None (Customer to Supply Carb) \/ Super Light 6602 with Small Fan GX200","offer_id":43060109869115,"sku":"NR-STAGE4HOPUP-225","price":604.0,"currency_code":"USD","in_stock":true},{"title":"None (Customer to Supply Carb) \/ Dyno PVL (Cast) Aluminum Flywheel","offer_id":43060109901883,"sku":"NR-STAGE4HOPUP-224","price":542.0,"currency_code":"USD","in_stock":true},{"title":"None (Customer to Supply Carb) \/ ARC Billet Aluminum Flywheel - 6619","offer_id":43060109934651,"sku":"NR-STAGE4HOPUP-224","price":579.0,"currency_code":"USD","in_stock":true},{"title":"None (Customer to Supply Carb) \/ Lightweight (Includes PVL Electronic Ignition Coil)","offer_id":43060109967419,"sku":"NR-STAGE4HOPUP-224","price":798.0,"currency_code":"USD","in_stock":true},{"title":"22mm Mikuni - Gas \/ No Flywheel","offer_id":43060110000187,"sku":"NR-STAGE4HOPUP-224","price":559.0,"currency_code":"USD","in_stock":true},{"title":"22mm Mikuni - Gas \/ Super Light 6602 with Small Fan GX200","offer_id":43060110032955,"sku":"NR-STAGE4HOPUP-224","price":698.0,"currency_code":"USD","in_stock":true},{"title":"22mm Mikuni - Gas \/ Dyno PVL (Cast) Aluminum Flywheel","offer_id":43060110065723,"sku":"NR-STAGE4HOPUP-224","price":465.0,"currency_code":"USD","in_stock":true},{"title":"22mm Mikuni - Gas \/ ARC Billet Aluminum Flywheel - 6619","offer_id":43060110098491,"sku":"NR-STAGE4HOPUP-224","price":673.0,"currency_code":"USD","in_stock":true},{"title":"22mm Mikuni - Gas \/ Lightweight (Includes PVL Electronic Ignition Coil)","offer_id":43060110131259,"sku":"NR-STAGE4HOPUP-224","price":892.0,"currency_code":"USD","in_stock":true},{"title":"24mm Flat Slide Mikuni - Gas \/ No Flywheel","offer_id":43060110164027,"sku":"NR-STAGE4HOPUP-224","price":670.0,"currency_code":"USD","in_stock":true},{"title":"24mm Flat Slide Mikuni - Gas \/ Super Light 6602 with Small Fan GX200","offer_id":43060110196795,"sku":"NR-STAGE4HOPUP-224","price":809.0,"currency_code":"USD","in_stock":true},{"title":"24mm Flat Slide Mikuni - Gas \/ Dyno PVL (Cast) Aluminum Flywheel","offer_id":43060110229563,"sku":"NR-STAGE4HOPUP-224","price":741.0,"currency_code":"USD","in_stock":true},{"title":"24mm Flat Slide Mikuni - Gas \/ ARC Billet Aluminum Flywheel - 6619","offer_id":43060110262331,"sku":"NR-STAGE4HOPUP-224","price":784.0,"currency_code":"USD","in_stock":true},{"title":"24mm Flat Slide Mikuni - Gas \/ Lightweight (Includes PVL Electronic Ignition Coil)","offer_id":43060110295099,"sku":"NR-STAGE4HOPUP-224","price":1003.0,"currency_code":"USD","in_stock":true},{"title":"28mm Gas Black Round Slide \/ No Flywheel","offer_id":43060110327867,"sku":"NR-STAGE4HOPUP-224","price":611.0,"currency_code":"USD","in_stock":true},{"title":"28mm Gas Black Round Slide \/ Super Light 6602 with Small Fan GX200","offer_id":43060110360635,"sku":"NR-STAGE4HOPUP-224","price":750.0,"currency_code":"USD","in_stock":true},{"title":"28mm Gas Black Round Slide \/ Dyno PVL (Cast) Aluminum Flywheel","offer_id":43060110393403,"sku":"NR-STAGE4HOPUP-224","price":688.0,"currency_code":"USD","in_stock":true},{"title":"28mm Gas Black Round Slide \/ ARC Billet Aluminum Flywheel - 6619","offer_id":43060110426171,"sku":"NR-STAGE4HOPUP-224","price":725.0,"currency_code":"USD","in_stock":true},{"title":"28mm Gas Black Round Slide \/ Lightweight (Includes PVL Electronic Ignition Coil)","offer_id":43060110458939,"sku":"NR-STAGE4HOPUP-224","price":944.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0589\/5159\/8139\/files\/STAGE4HOPUP-2_ac2ccdea-7acd-417b-ba39-d2fa9cce304e.png?v=1764893746"},{"product_id":"speed-kit-224cc-predator-stage-2","title":"Speed Kit, 224cc Predator, Stage 2","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003ca href=\"https:\/\/gokartsusa.biz\/pages\/speed-kit-selection-guide\" title=\"Speed Kit Selection Guide\" style=\"background-color: rgb(255, 255, 0);\"\u003eSpeed Kit Selection Guide\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eFor those looking to get the maximum performance on a budget, we offer our Stage 2 kit. We only use genuine Honda components where possible to improve reliability and power.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThis is the same as our \u003c\/span\u003e\u003ca href=\"https:\/\/gokartsusa.biz\/products\/hop-up-kit-224cc-predator-stage-1\"\u003eStage 1 kit\u003c\/a\u003e\u003cspan\u003e, but with the addition of a bored carb and a performance cam to produce a solid 12+ HP on 224cc \"Max Performance\" Predators.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eIncludes:\u003c\/b\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRace\/Open Air Filter \u0026amp; Adapter\u003c\/li\u003e\n\u003cli\u003eChoke Bracket\u003c\/li\u003e\n\u003cli\u003e22lb Springs (Spring choice depends on availability)\u003c\/li\u003e\n\u003cli\u003eAluminum Flywheel\u003c\/li\u003e\n\u003cli\u003eTiming Key\u003c\/li\u003e\n\u003cli\u003eMod 2 Camshaft\u003c\/li\u003e\n\u003cli\u003eBored .650\" Performance Carb (Gas)\u003c\/li\u003e\n\u003cli\u003eCarb Gasket\u003c\/li\u003e\n\u003cli\u003eValve Cover Gasket\u003c\/li\u003e\n\u003cli\u003eCase Gasket\u003c\/li\u003e\n\u003cli\u003eOptional Header\/Exhaust\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003e*Note:\u003c\/b\u003e\u003cspan\u003e Filter should be sprayed with a K\u0026amp;N type oil, especially for dirt applications. Oil not included.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis kit will not fit Hemi style 224 Predator or any 212 Predator engines. Please see our \u003c\/span\u003e212 Predator kits\u003cspan\u003e. \u003c\/span\u003e\u003cspan\u003ePictures are for reference only. See description for actual content. Parts may be different than the pictures, depending on which motor and options are selected.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003ci\u003e\u003cspan\u003eWARNING: Optional header\/pipe should be supported with a bracket\/brace to either the frame or the engine; otherwise, pipe may fracture or break.\u003c\/span\u003e\u003c\/i\u003e\u003c\/p\u003e","brand":"GoKarts USA®","offers":[{"title":"No Exhaust","offer_id":43110533234747,"sku":"NR-STAGE2HOPUP-224","price":229.0,"currency_code":"USD","in_stock":true},{"title":"Add Header- Kart","offer_id":43110533267515,"sku":"NR-STAGE2HOPUP-224","price":265.0,"currency_code":"USD","in_stock":true},{"title":"Add Header- Mini Bike","offer_id":43110533300283,"sku":"NR-STAGE2HOPUP-224","price":264.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0589\/5159\/8139\/files\/STAGE2HOPUP-2T_dc8802e0-6775-4a2e-bafd-692855a80ed8.png?v=1764893752"},{"product_id":"speed-kit-212-predator-ohv-non-hemi-stage-1","title":"Speed Kit, 212 Predator OHV (Non-Hemi), Stage 1","description":"\u003cdiv\u003e\u003cstrong\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003ca href=\"https:\/\/gokartsusa.biz\/pages\/speed-kit-selection-guide\" title=\"Speed Kit Selection Guide\" style=\"background-color: rgb(255, 255, 0);\"\u003eSpeed Kit Selection Guide\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003eProduces approximately 10+ HP. Simple to install, you can expect significant performance increases with this kit.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cb\u003eKit Includes:\u003c\/b\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eRace\/Open Air Filter \u0026amp; Adapter\u003c\/li\u003e\n\u003cli\u003eChoke Bracket\u003c\/li\u003e\n\u003cli\u003eCorrect Jet for Application\u003c\/li\u003e\n\u003cli\u003eUpgraded Valve Springs (18 or 22lb)\u003c\/li\u003e\n\u003cli\u003eValve Cover Gasket\u003c\/li\u003e\n\u003cli\u003eChoice of Small Fan or Aluminum Flywheel\u003c\/li\u003e\n\u003cli\u003eOptional Header\/Exhaust\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003ci\u003e*Note: This kit will not fit Hemi Predator engines.\u003c\/i\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eFilter should be sprayed with K\u0026amp;N type oil, especially in dirt applications. \u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003ePictures are for reference only. See description for actual content. Parts may be different from pictures, depending on which motor and options are selected. When selecting billet flywheel, the small fan and offset key are not included nor are they necessary. Head gasket is not included.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eAluminum or Honda flywheel recommended. Stock flywheels are prone to failure and are dangerous!\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eThis kit is an NR Racing recommendation. Kit cannot be modified or changed. However, all parts are available individually if you would like to create your own customized kit. Just use the above contents as a guideline!\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003ci\u003eWarning: Optional header\/pipe should be supported with a bracket or brace to either the frame or engine; otherwise, it may fracture or break.\u003c\/i\u003e\u003c\/div\u003e","brand":"GoKarts USA®","offers":[{"title":"Kit with Small Fan and Offset Key (S1-P) \/ No Exhaust","offer_id":43060112851003,"sku":"NR-STAGE1HOPUP-P","price":48.0,"currency_code":"USD","in_stock":true},{"title":"Kit with Small Fan and Offset Key (S1-P) \/ Add Header- Kart","offer_id":43060112883771,"sku":"NR-STAGE1HOPUP-P","price":81.0,"currency_code":"USD","in_stock":true},{"title":"Kit with Small Fan and Offset Key (S1-P) \/ Add Header- Mini Bike","offer_id":43060112916539,"sku":"sku-52269993165116","price":81.0,"currency_code":"USD","in_stock":true},{"title":"Kit with Aluminum Flywheel (6625) \/ No Exhaust","offer_id":43060112949307,"sku":"NR-STAGE1HOPUP-P","price":140.0,"currency_code":"USD","in_stock":true},{"title":"Kit with Aluminum Flywheel (6625) \/ Add Header- Kart","offer_id":43060112982075,"sku":"NR-STAGE1HOPUP-P","price":173.0,"currency_code":"USD","in_stock":true},{"title":"Kit with Aluminum Flywheel (6625) \/ Add Header- Mini Bike","offer_id":43060113014843,"sku":"sku-52269993197884","price":173.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0589\/5159\/8139\/files\/STAGE1HOPUP-P-2.png?v=1764893752"},{"product_id":"speed-kit-212-predator-ohv-non-hemi-stage-2","title":"Speed Kit, 212 Predator OHV (Non-Hemi), Stage 2","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003ca href=\"https:\/\/gokartsusa.biz\/pages\/speed-kit-selection-guide\" title=\"Speed Kit Selection Guide\" style=\"background-color: rgb(255, 255, 0);\"\u003eSpeed Kit Selection Guide\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003eFor those looking to get maximum performance on a budget, we offer our Stage 2 kit.\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eThis is the same as our \u003c\/span\u003e\u003ca href=\"https:\/\/gokartsusa.biz\/products\/basic-kit-for-improving-the-performance-of-212-ohv-predators\"\u003e\u003cb\u003eStage 1 kit\u003c\/b\u003e\u003c\/a\u003e\u003cspan\u003e, but with the addition of a bored carb and a performance cam to produce a solid 12+ HP.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cb\u003eIncludes:\u003c\/b\u003e\n\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eRace\/Open Air Filter \u0026amp; Adapter\u003c\/li\u003e\n\u003cli\u003e18 or 22lb Springs (Spring choice depends on availability)\u003c\/li\u003e\n\u003cli\u003eAluminum Flywheel\u003c\/li\u003e\n\u003cli\u003eMod 2 Camshaft\u003c\/li\u003e\n\u003cli\u003eBored .650\" Performance Carb (Gas)\u003c\/li\u003e\n\u003cli\u003eCarb Gasket\u003c\/li\u003e\n\u003cli\u003eValve Cover Gasket\u003c\/li\u003e\n\u003cli\u003e\u003ci\u003eOptional Header\/Exhaust\u003c\/i\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003e*Note:\u003c\/b\u003e\u003cspan\u003e Filter should be sprayed with a K\u0026amp;N type oil, especially for dirt applications. Oil not included -\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis kit non-hemi Predators only: Model 69730 [R210] that came with stamped steel valve cover. It will not work with hemi Predators: Model 60363 [210FA] that came with cast aluminum valve cover.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePictures are for reference only. See description for actual content. Parts may be different than the pictures, depending on which motor and options are selected.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003ci\u003e\u003cspan\u003eWARNING: Optional header\/pipe should be supported with a bracket\/brace to either the frame or the engine; otherwise, pipe may fracture or break.\u003c\/span\u003e\u003c\/i\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"GoKarts USA®","offers":[{"title":"No Exhaust","offer_id":43110533660731,"sku":"NR-STAGE2HOPUP-P","price":269.0,"currency_code":"USD","in_stock":true},{"title":"Add Header- Kart","offer_id":43110533693499,"sku":"NR-STAGE2HOPUP-P","price":304.0,"currency_code":"USD","in_stock":true},{"title":"Add Header- Mini Bike","offer_id":43110533726267,"sku":"NR-STAGE2HOPUP-P","price":302.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0589\/5159\/8139\/files\/STAGE2HOPUP-P-2.png?v=1764893753"},{"product_id":"speed-kit-gx340-to-gx390-420-predator-13-15hp-ohv-stage-2","title":"Speed Kit; GX340 to GX390, 420 Predator, \u0026 13\/15hp OHV; Stage 2","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003e\u003ca style=\"background-color: #ffff00;\" title=\"Speed Kit Selection Guide\" href=\"https:\/\/gokartsusa.biz\/pages\/speed-kit-selection-guide\"\u003eSpeed Kit Selection Guide\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eStage 2 Speed Kit for GX340-GX390, 420 Predator, and 13\/15hp (440-460cc) OHV Engines\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003cspan\u003eAs a step up from the \u003c\/span\u003e\u003ca href=\"https:\/\/gokartsusa.biz\/products\/stage-1-speed-kit-for-gx340-gx390-420-predator-and-1315hp-ohv\"\u003e\u003cb\u003eStage 1\u003c\/b\u003e\u003c\/a\u003e\u003cspan\u003e, this kit is designed to improve the power and durability of GX340s and GX390s.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eIncludes:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRace\/Open Air Filter \u0026amp; Adapter\u003c\/li\u003e\n\u003cli\u003e23.5mm (Bored) Honda Race Carb\u003c\/li\u003e\n\u003cli\u003eHeavy Duty Valve Springs\u003c\/li\u003e\n\u003cli\u003eOffset Timing Key\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eTwister Camshaft\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003eCarb and Side Cover (7-Bolt) Gaskets\u003c\/li\u003e\n\u003cli\u003eAdditional main jet for optional tuning\u003c\/li\u003e\n\u003cli\u003e\u003ci\u003eOptional \u003ca href=\"https:\/\/gokartsusa.biz\/collections\/gokart-minibike-racing-exhaust\"\u003eHeader\/Exhaust\u003c\/a\u003e\u003c\/i\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ci\u003eOptional Aluminum Flywheel\u003c\/i\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003e*Note:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003eUse of the choke bracket requires use of a stock Honda (or Chines OHV) \"Air Filter-to-Carb\" gasket. This is not included in the kit. You can use the one that came with the motor.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eUT2 series Hondas (2012 \u0026amp; up) or later have a built-in rev limiter in the coil and will require a new coil to exceed 4000rpm. The UT2 coils (4 wire) can only be used with stock flywheels, and 6693 Billet flywheel.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003eIf using another billet flywheel, you must run a UT1 style coil (single wire).\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e13\/15 Chinese Engines (414, 420, 460) usually have UT1 style coils already. However, some Lifans and 420s have a digital ignition and will need a Honda UT1 coil to run the billet flywheel.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003eHeader sold separately.\u003cbr\u003e\u003cbr\u003eFilter should be sprayed with a K\u0026amp;N type oil, especially for dirt applications. Oil not included \u003cbr\u003e\u003cbr\u003ePicture is for reference only and may show optional parts. See above description for actual content.\u003cbr\u003e\u003ci\u003e\u003cspan\u003e\u003cbr\u003eWarning: Billet aluminum flywheel recommended. Stock flywheels, especially \"clones\" are prone to failure and are very dangerous!\u003c\/span\u003e\u003c\/i\u003e\n\u003c\/div\u003e","brand":"GoKarts USA®","offers":[{"title":"No Flywheel \/ No Coil","offer_id":43110533759035,"sku":"NR-STAGE2KIT390","price":192.0,"currency_code":"USD","in_stock":true},{"title":"No Flywheel \/ Add UT2 Coil without Rev Limiter for UT2 Honda","offer_id":43110533791803,"sku":"NR-STAGE2KIT390","price":262.0,"currency_code":"USD","in_stock":true},{"title":"No Flywheel \/ Add Genuine Honda UT1 Coil","offer_id":43110533824571,"sku":"NR-STAGE2KIT390","price":236.0,"currency_code":"USD","in_stock":true},{"title":"Add Aluminum Flywheel - Recoil Start \/ No Coil","offer_id":43110533857339,"sku":"NR-STAGE2KIT390","price":358.0,"currency_code":"USD","in_stock":true},{"title":"Add Aluminum Flywheel - Recoil Start \/ Add UT2 Coil without Rev Limiter for UT2 Honda","offer_id":43110533890107,"sku":"NR-STAGE2KIT390","price":428.0,"currency_code":"USD","in_stock":true},{"title":"Add Aluminum Flywheel - Recoil Start \/ Add Genuine Honda UT1 Coil","offer_id":43110533922875,"sku":"NR-STAGE2KIT390","price":402.0,"currency_code":"USD","in_stock":true},{"title":"Add Aluminum Flywheel - Electric Start \/ No Coil","offer_id":43110533955643,"sku":"NR-STAGE2KIT390","price":415.0,"currency_code":"USD","in_stock":true},{"title":"Add Aluminum Flywheel - Electric Start \/ Add UT2 Coil without Rev Limiter for UT2 Honda","offer_id":43110533988411,"sku":"NR-STAGE2KIT390","price":485.0,"currency_code":"USD","in_stock":true},{"title":"Add Aluminum Flywheel - Electric Start \/ Add Genuine Honda UT1 Coil","offer_id":43110534021179,"sku":"NR-STAGE2KIT390","price":459.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0589\/5159\/8139\/files\/STAGE2KIT390-2.png?v=1764893753"},{"product_id":"header-mini-chopper-side-outlet-gx200-6-5-ohv-212-predator-straight-end-1","title":"Header, Mini Chopper, Side Outlet; GX200, 6.5 OHV, \u0026 212 Predator; Straight End (1'')","description":"\u003cp\u003e\u003cb\u003eStraight 1\" Mini Chopper Side Outlet Header for GX200, 6.5 OHV, \u0026amp; 212 Predator\u003c\/b\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExits over left side\u003c\/li\u003e\n\u003cli\u003eGreat for applications where there is not enough between tire and seat for center pipe.\u003c\/li\u003e\n\u003cli\u003eFor use with 1\" RLV or other aftermarket mufflers. Also works with 1-1\/8\" mufflers if NRR-125X2 adapter is used. Can also be used without a muffler for maximum performance and sound.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003e*Note:\u003c\/b\u003e\u003cspan\u003e Picture is for reference only. Muffler and engine not included.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003ci\u003eWARNING: Pipe should be supported with a bracket\/brace to either the frame or the engine; otherwise, pipe may fracture or break.\u003cbr\u003e\u003c\/i\u003e\u003c\/p\u003e","brand":"GoKarts USA®","offers":[{"title":"Default Title","offer_id":43060115570747,"sku":"NR-NRR-SIDE2","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0589\/5159\/8139\/files\/NRR-SIDE2-2.jpg?v=1764893757"},{"product_id":"speed-kit-gx240-gx270-9hp-ohv-301-stage-4","title":"Speed Kit; GX240, GX270, 9hp OHV, \u0026 301; Stage 4","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003ca href=\"https:\/\/gokartsusa.biz\/pages\/speed-kit-selection-guide\" title=\"Speed Kit Selection Guide\" style=\"background-color: rgb(255, 255, 0);\"\u003eSpeed Kit Selection Guide\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003eFor building a serious a GX270 or 301, the Stage 4 kit starts with a package similar to that of the\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eStage 3\u003c\/b\u003e, but adds a ported and milled head with stainless valves, a stud kit, and heavy duty valve train components.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cb\u003eKit Includes:\u003c\/b\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eFully Ported and Milled Race Head\u003c\/li\u003e\n\u003cli\u003e270 Clone Head\u003cspan\u003e \u003c\/span\u003e\u003ci\u003e(Genuine Honda available upon request for additional cost)\u003c\/i\u003e\n\u003c\/li\u003e\n\u003cli\u003eHigh Flow 32mm \/ 28mm Valves with Lash Caps\u003c\/li\u003e\n\u003cli\u003eDual Springs with Titanium Retainers\u003c\/li\u003e\n\u003cli\u003e306 Race Cam\u003c\/li\u003e\n\u003cli\u003eBlack Venom Roller Rockers\u003c\/li\u003e\n\u003cli\u003eValve Cover Spacer\u003c\/li\u003e\n\u003cli\u003eChrome Moly Pushrods\u003c\/li\u003e\n\u003cli\u003eFlat Top Piston\u003c\/li\u003e\n\u003cli\u003eChoice of Carbs\u003ci\u003e\u003cspan\u003e \u003c\/span\u003e(Or use your own)\u003c\/i\u003e\n\u003c\/li\u003e\n\u003cli\u003eBillet Rod\u003cspan\u003e \u003c\/span\u003e\u003ci\u003e(+.020\" Longer)\u003c\/i\u003e\n\u003c\/li\u003e\n\u003cli\u003eOffset Timing Key\u003c\/li\u003e\n\u003cli\u003eCarb, Head, \u0026amp; Case Gaskets\u003c\/li\u003e\n\u003cli\u003eARP Bolt Kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003e*Note:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003ePicture is for reference only. See above description for actual content.\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eThese kits are intended for experienced engine builders. Some clearance, fitment, or other engine building \"tricks\" may be needed. \u003c\/span\u003e\u003cspan\u003eBillet aluminum flywheel REQUIRED.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003cbr\u003eUT2s series Hondas (2012 \u0026amp; up) or later have a built in rev limiter in the coil and will require a new coil to exceed 4000rpm. The UT2 coils (4 wire) can only be used with stock flywheels. If using a billet flywheel, you must run a UT1 style coil (single wire). \u003c\/span\u003e\u003cspan\u003eChinese engines usually have UT1 style coils already. However, some Lifans and 420s have a digital ignition and will need a Honda UT1 coil to run the billet flywheel.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cbr\u003eIf ordering for a 301, be aware that some engines have large cam journals (.6357), and most 301s have standard cam journals (same as GX270s). If you have a 301, we recommend you measure your cam journals before ordering this. (If in doubt, order the small journal.)\u003c\/span\u003e\u003c\/div\u003e","brand":"GoKarts USA®","offers":[{"title":"No Carburetor \/ No Flywheel","offer_id":43110533333051,"sku":"NR-STAGE4KIT270","price":845.0,"currency_code":"USD","in_stock":true},{"title":"No Carburetor \/ Billet Aluminum Flywheel (GX240 \u0026 GX270)","offer_id":43110533365819,"sku":"NR-STAGE4KIT270","price":1065.0,"currency_code":"USD","in_stock":true},{"title":"24mm Bored 3-Circuit Carb Gas with Filter Assembly \/ No Flywheel","offer_id":43110533398587,"sku":"NR-STAGE4KIT270","price":936.0,"currency_code":"USD","in_stock":true},{"title":"24mm Bored 3-Circuit Carb Gas with Filter Assembly \/ Billet Aluminum Flywheel (GX240 \u0026 GX270)","offer_id":43110533431355,"sku":"NR-STAGE4KIT270","price":936.0,"currency_code":"USD","in_stock":true},{"title":"28mm Gas Black Round Slide \/ No Flywheel","offer_id":43110533464123,"sku":"NR-STAGE4KIT270","price":998.0,"currency_code":"USD","in_stock":true},{"title":"28mm Gas Black Round Slide \/ Billet Aluminum Flywheel (GX240 \u0026 GX270)","offer_id":43110533496891,"sku":"NR-STAGE4KIT270","price":998.0,"currency_code":"USD","in_stock":true},{"title":"28mm Flat Slide Mikuni - Gas \/ No Flywheel","offer_id":43110533529659,"sku":"NR-STAGE4KIT270","price":1113.0,"currency_code":"USD","in_stock":true},{"title":"28mm Flat Slide Mikuni - Gas \/ Billet Aluminum Flywheel (GX240 \u0026 GX270)","offer_id":43110533562427,"sku":"NR-STAGE4KIT270","price":1333.0,"currency_code":"USD","in_stock":false},{"title":"28mm Flat Slide Mikuni - Methanol \/ No Flywheel","offer_id":43110533595195,"sku":"NR-STAGE4KIT270","price":1085.0,"currency_code":"USD","in_stock":true},{"title":"28mm Flat Slide Mikuni - Methanol \/ Billet Aluminum Flywheel (GX240 \u0026 GX270)","offer_id":43110533627963,"sku":"NR-STAGE4KIT270","price":1305.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0589\/5159\/8139\/files\/STAGE4KIT270-2.png?v=1764893759"},{"product_id":"speed-kit-212-predator-hemi-choose-options-stage-4","title":"Speed Kit, 212 Predator Hemi - Stage 4  (Choose Options)","description":"\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003ca href=\"https:\/\/gokartsusa.biz\/pages\/speed-kit-selection-guide\" title=\"Speed Kit Selection Guide\" style=\"background-color: rgb(255, 255, 0);\"\u003eSpeed Kit Selection Guide\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor serious engine builders looking for great power and good reliability, we offer our Stage 4 kit! This package is similar to our \u003c\/span\u003e\u003cb\u003eStage 3\u003c\/b\u003e\u003cspan\u003e, but adds a ported and milled hemi head, stainless steel valves, billet rockers, and a great all-around camshaft package. Allows up to 20hp or more!\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eKit Includes:\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePorted and Milled Head\u003c\/li\u003e\n\u003cli\u003eApproximately 10:1 Compression Ratio for Use with Pump Gas\u003c\/li\u003e\n\u003cli\u003eStainless Steel, High-Flow 28mm Intake and 25mm Exhaust Valves\u003c\/li\u003e\n\u003cli\u003e37lb Springs\u003c\/li\u003e\n\u003cli\u003e1.2 Ratio Billet Steel Rocker Arms\u003c\/li\u003e\n\u003cli\u003eChrome Moly Pushrods\u003c\/li\u003e\n\u003cli\u003e280-0611 Camshaft\u003c\/li\u003e\n\u003cli\u003eStud Kit\u003c\/li\u003e\n\u003cli\u003eLash Caps\u003c\/li\u003e\n\u003cli\u003eLong Billet Rod (+.020\")\u003c\/li\u003e\n\u003cli\u003eComplete Gasket Kit\u003c\/li\u003e\n\u003cli\u003e\u003ci\u003eCarburetor Option\u003c\/i\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ci\u003eOptional Flywheel\u003c\/i\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ci\u003e\u003cbr\u003e\u003cb\u003e*Note:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003eThis kit will not fit non-hemi Predator engines. Please see our\u003cspan\u003e \u003c\/span\u003e\u003cb\u003enon-hemi kits\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003efor those applications. These kits are intended for experienced engine builders. Some clearancing, fitting, and other engine building \"tricks\" may be necessary. Filter should be sprayed with K\u0026amp;N type oil, especially for dirt applications. Picture is for reference only. Actual content is based on above description and selections. The flywheel shown is optional.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAluminum flywheel required.\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eStock flywheels are prone to failure and are very dangerous!\u003cbr\u003e\u003cbr\u003eDue to the head work involved in this kit, please allow 1 week before shipping.\u003c\/i\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"GoKarts USA®","offers":[{"title":"No Carburetor (Customer to Supply Carb) \/ No Flywheel","offer_id":43060117405755,"sku":"NR-STAGE4HOPUP-PH-1","price":453.0,"currency_code":"USD","in_stock":true},{"title":"No Carburetor (Customer to Supply Carb) \/ Add 6600 PVL Flywheel with Digital Coil Hemi","offer_id":43060117438523,"sku":"NR-STAGE4HOPUP-PH-2","price":786.0,"currency_code":"USD","in_stock":true},{"title":"No Carburetor (Customer to Supply Carb) \/ Add Super Light 6602 with Small Fan Hemi","offer_id":43060117471291,"sku":"NR-STAGE4HOPUP-PH-3","price":592.0,"currency_code":"USD","in_stock":true},{"title":"22mm Mikuni - Gas \/ No Flywheel","offer_id":43060117504059,"sku":"NR-STAGE4HOPUP-PH-4","price":547.0,"currency_code":"USD","in_stock":true},{"title":"22mm Mikuni - Gas \/ Add 6600 PVL Flywheel with Digital Coil Hemi","offer_id":43060117536827,"sku":"NR-STAGE4HOPUP-PH-5","price":786.0,"currency_code":"USD","in_stock":true},{"title":"22mm Mikuni - Gas \/ Add Super Light 6602 with Small Fan Hemi","offer_id":43060117569595,"sku":"NR-STAGE4HOPUP-PH-6","price":592.0,"currency_code":"USD","in_stock":true},{"title":"24mm Flat Slide Mikuni - Gas \/ No Flywheel","offer_id":43060117602363,"sku":"NR-STAGE4HOPUP-PH-7","price":658.0,"currency_code":"USD","in_stock":true},{"title":"24mm Flat Slide Mikuni - Gas \/ Add 6600 PVL Flywheel with Digital Coil Hemi","offer_id":43060117635131,"sku":"NR-STAGE4HOPUP-PH-8","price":991.0,"currency_code":"USD","in_stock":true},{"title":"24mm Flat Slide Mikuni - Gas \/ Add Super Light 6602 with Small Fan Hemi","offer_id":43060117667899,"sku":"NR-STAGE4HOPUP-PH-9","price":797.0,"currency_code":"USD","in_stock":true},{"title":"28mm Gas Black Round Slide \/ No Flywheel","offer_id":43060117700667,"sku":"NR-STAGE4HOPUP-PH-10","price":599.0,"currency_code":"USD","in_stock":true},{"title":"28mm Gas Black Round Slide \/ Add 6600 PVL Flywheel with Digital Coil Hemi","offer_id":43060117733435,"sku":"NR-STAGE4HOPUP-PH-11","price":932.0,"currency_code":"USD","in_stock":true},{"title":"28mm Gas Black Round Slide \/ Add Super Light 6602 with Small Fan Hemi","offer_id":43060117766203,"sku":"NR-STAGE4HOPUP-PH-12","price":738.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0589\/5159\/8139\/files\/STAGE4HOPUP-PH-2.png?v=1764893769"},{"product_id":"speed-kit-212-predator-ohv-non-hemi-stage-3","title":"Speed Kit, 212 Predator OHV (Non-Hemi), Stage 3","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003ca style=\"background-color: rgb(255, 255, 0);\" title=\"Speed Kit Selection Guide\" href=\"https:\/\/gokartsusa.biz\/pages\/speed-kit-selection-guide\"\u003eSpeed Kit Selection Guide\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNow you are getting serious! A step up from our \u003c\/span\u003e\u003ca href=\"https:\/\/gokartsusa.biz\/products\/hop-up-kit-212-predator-ohv-non-hemi-stage-2\"\u003e\u003cb\u003eStage 2 kit\u003c\/b\u003e\u003c\/a\u003e\u003cspan\u003e, we add a racing camshaft, a 22mm carb, and a billet rod. Kit produces 13-15hp or more.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eKit Includes:\u003c\/b\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e22mm Mikuni Style Carb Kit\u003c\/li\u003e\n\u003cli\u003eChoice of Cams (\u003cstrong\u003e\u003ca href=\"https:\/\/gokartsusa.biz\/products\/252-rattlesnake-camshaft-for-gx200-65-clone-predator\"\u003eRattlesnake\u003c\/a\u003e \u003c\/strong\u003eor \u003cstrong\u003e\u003ca href=\"https:\/\/gokartsusa.biz\/products\/252-series-approximately-252-lift-and-230-degrees-duration-at-050\"\u003eNR 252-0607\u003c\/a\u003e\u003c\/strong\u003e)\u003c\/li\u003e\n\u003cli\u003e22lb or 26lb Springs\u003cspan\u003e \u003c\/span\u003e\u003ci\u003e(Depending on camshaft)\u003c\/i\u003e\n\u003c\/li\u003e\n\u003cli\u003eBillet Aluminum Flywheel\u003c\/li\u003e\n\u003cli\u003eBillet Rod (+.020\")\u003c\/li\u003e\n\u003cli\u003eAll Necessary Gaskets\u003cspan\u003e \u003c\/span\u003e\u003ci\u003e(Head gasket not included)\u003c\/i\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ci\u003eOptional \u003ca href=\"https:\/\/gokartsusa.biz\/collections\/gokart-minibike-racing-exhaust\"\u003eHeader\/Exhaust\u003c\/a\u003e\u003c\/i\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003e252 Cam Package Includes:\u003c\/b\u003e\u003cspan\u003e Camshaft, 26lb Springs, Chrome Moly Pushrods, and Reinforced Rocker Arms\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eRattlesnake Cam Package Includes:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003eCam and 22lb Springs ONLY\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003ci\u003e\u003cspan\u003e\u003cb\u003e*Note: \u003c\/b\u003eTo get maximum power, head should be ported and\/or milled.\u003cbr\u003eThis fits non-hemi Predators: Model 69730 [R210] that came with Stamped Steel Valve Cover. It does not fit hemi Predators: Model 60363 [210FA] that came with Cast Aluminum Valve Cover.\u003c\/span\u003e\u003c\/i\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ci\u003e\u003cspan\u003ePictures are for reference only. Please see above description for actual content. Parts may be different than pictures, depending on which motor and options are selected.\u003cbr\u003eFilter should be sprayed with K\u0026amp;N type oil, especially in dirt applications. Oil is not included \u003c\/span\u003e\u003c\/i\u003e\u003cbr\u003e\u003cspan\u003e\u003ci\u003e\u003c\/i\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003ci\u003eWARNING: Optional header\/pipe should be supported with a bracket\/brace to either the frame or the engine; otherwise, pipe may fracture or break.\u003c\/i\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"GoKarts USA®","offers":[{"title":"Rattlesnake Cam Package (OHV Predator)","offer_id":43110534676539,"sku":"NR-STAGE3HOPUP-P","price":323.0,"currency_code":"USD","in_stock":true},{"title":"252-0607 Cam Package (OHV Predator)","offer_id":43110534709307,"sku":"NR-STAGE3HOPUP-P","price":397.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0589\/5159\/8139\/files\/STAGE3HOPUP-P-2.png?v=1764893771"},{"product_id":"hemi-style-race-head-for-212-predators-and-gx200-engines","title":"Hemi Style Race Head for 212 Predators and GX200 Engines","description":"\u003cstyle\u003e\n.footer-links { text-align: left; padding: 20px; margin: 30px 0; font-size: clamp(12px, 2.5vw, 16px); } .footer-links a { color: #000; text-decoration: none; font-weight: 700; margin: 0 10px; border-bottom: 2px solid #ffcc00; transition: all 0.3s; display: inline-block; } .footer-links a:hover { color: #ffcc00; }\n\u003c\/style\u003e\n\u003cdiv class=\"nonselectable\"\u003e\n\u003cdiv class=\"footer-links\"\u003e\n\u003ca href=\"https:\/\/gokartsusa.biz\/pages\/parts-for-powersports\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/gokartsusa.biz\/collections\/cylinder-head-kart-racing\" title=\"Cylinder Heads\"\u003eHead\u003c\/a\u003e | \u003ca href=\"https:\/\/gokartsusa.biz\/pages\/head-selection-guide\" title=\"Guide\"\u003eGuide\u003c\/a\u003e | \u003ca href=\"https:\/\/gokartsusa.biz\/collections\/go-kart-speed-parts\" title=\"Racing Engine Parts\"\u003eHotrod\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eFully-ported and bead blasted (option to delete)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMilled to increase compression\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOversize lightweight stainless valves, 28mm Intake, 25mm Exhaust (Choice of +.070 or +.230\" longer)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAluminum retainers and split keepers with stainless steel valves\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e3-angle valve job\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLash caps\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eChoice of rocker arms\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\u003cspan\u003eChoice of single or dual springs\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eRequires 5.34 to 5.44 for the .070\" longer valves or 5.11 to 5.16 for the .230\" pushrods (not included). \u003c\/span\u003e\u003cspan\u003eHemi heads are prone to piston-to-valve clearance. They must be checked carefully. They are also subject to coil bind using .070\" valves. We do not recommend 1.3 rockers due to valve-to-piston clearance issues.\u003cbr\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eThe .230\" valves may create improper valve geometry when using 1.2 or 1.3 ratio rockers.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cbr\u003e.274 and 1.2 rockers are the maximum recommended valve lift for .070\" long valves.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cb\u003e*Note:\u003c\/b\u003e\u003cspan\u003e Heads are typically built to order. Please allow approximately 1-5 days before shipping.\u003c\/span\u003e\u003c\/p\u003e","brand":"GoKarts USA®","offers":[{"title":"28Intake 25Exhaust (+.070\") 37lb Springs Alum Retainers \/ Do Not Mill \/ No Rocker Arms","offer_id":43060118913083,"sku":"NR-HEADHEMI","price":195.0,"currency_code":"USD","in_stock":true},{"title":"28Intake 25Exhaust (+.070\") 37lb Springs Alum Retainers \/ Do Not Mill \/ OEM (Stock) Rocker Arms 1 to 1 [+$17.9]","offer_id":43060118945851,"sku":"NR-HEADHEMI","price":213.0,"currency_code":"USD","in_stock":true},{"title":"28Intake 25Exhaust (+.070\") 37lb Springs Alum Retainers \/ Do Not Mill \/ 1.3 Aluminum Roller Rockers - GX390s Only [+$116]","offer_id":43060118978619,"sku":"NR-HEADHEMI","price":311.0,"currency_code":"USD","in_stock":true},{"title":"28Intake 25Exhaust (+.070\") 37lb Springs Alum Retainers \/ Do Not Mill \/ Roller Tip Steel 1.2 Ratio [+$98]","offer_id":43060119011387,"sku":"NR-HEADHEMI","price":293.0,"currency_code":"USD","in_stock":true},{"title":"28Intake 25Exhaust (+.070\") 37lb Springs Alum Retainers \/ Do Not Mill \/ Roller Tip Steel 1.3 Ratio [+$98]","offer_id":43060119044155,"sku":"NR-HEADHEMI","price":293.0,"currency_code":"USD","in_stock":true},{"title":"28Intake 25Exhaust (+.070\") 37lb Springs Alum Retainers \/ Do Not Mill \/ 1.2 Aluminum Roller Rockers [+$116]","offer_id":43060119076923,"sku":"NR-HEADHEMI","price":311.0,"currency_code":"USD","in_stock":true},{"title":"28Intake 25Exhaust (+.070\") 37lb Springs Alum Retainers \/ Mill Head .025\" \/ No Rocker Arms","offer_id":43060119109691,"sku":"NR-HEADHEMI","price":195.0,"currency_code":"USD","in_stock":true},{"title":"28Intake 25Exhaust (+.070\") 37lb Springs Alum Retainers \/ Mill Head .025\" \/ OEM (Stock) Rocker Arms 1 to 1 [+$17.9]","offer_id":43060119142459,"sku":"NR-HEADHEMI","price":213.0,"currency_code":"USD","in_stock":true},{"title":"28Intake 25Exhaust (+.070\") 37lb Springs Alum Retainers \/ Mill Head .025\" \/ 1.3 Aluminum Roller Rockers - GX390s Only [+$116]","offer_id":43060119175227,"sku":"NR-HEADHEMI","price":311.0,"currency_code":"USD","in_stock":true},{"title":"28Intake 25Exhaust (+.070\") 37lb Springs Alum Retainers \/ Mill Head .025\" \/ Roller Tip Steel 1.2 Ratio [+$98]","offer_id":43060119207995,"sku":"NR-HEADHEMI","price":293.0,"currency_code":"USD","in_stock":true},{"title":"28Intake 25Exhaust (+.070\") 37lb Springs Alum Retainers \/ Mill Head .025\" \/ Roller Tip Steel 1.3 Ratio [+$98]","offer_id":43060119240763,"sku":"NR-HEADHEMI","price":294.0,"currency_code":"USD","in_stock":true},{"title":"28Intake 25Exhaust (+.070\") 37lb Springs Alum Retainers \/ Mill Head .025\" \/ 1.2 Aluminum Roller Rockers [+$116]","offer_id":43060119273531,"sku":"NR-HEADHEMI","price":311.0,"currency_code":"USD","in_stock":true},{"title":"28Intake 25Exhaust (+.070\") 37lb Springs Alum Retainers \/ Mill Head .050\" \/ No Rocker Arms","offer_id":43060119306299,"sku":"NR-HEADHEMI","price":195.0,"currency_code":"USD","in_stock":true},{"title":"28Intake 25Exhaust (+.070\") 37lb Springs Alum Retainers \/ Mill Head .050\" \/ OEM (Stock) Rocker Arms 1 to 1 [+$17.9]","offer_id":43060119339067,"sku":"NR-HEADHEMI","price":213.0,"currency_code":"USD","in_stock":true},{"title":"28Intake 25Exhaust (+.070\") 37lb Springs Alum Retainers \/ Mill Head .050\" \/ 1.3 Aluminum Roller Rockers - GX390s Only [+$116]","offer_id":43060119371835,"sku":"NR-HEADHEMI","price":311.0,"currency_code":"USD","in_stock":true},{"title":"28Intake 25Exhaust (+.070\") 37lb Springs Alum Retainers \/ Mill Head .050\" \/ Roller Tip Steel 1.2 Ratio [+$98]","offer_id":43060119404603,"sku":"NR-HEADHEMI","price":293.0,"currency_code":"USD","in_stock":true},{"title":"28Intake 25Exhaust (+.070\") 37lb Springs Alum Retainers \/ Mill Head .050\" \/ Roller Tip Steel 1.3 Ratio [+$98]","offer_id":43060119437371,"sku":"NR-HEADHEMI","price":293.0,"currency_code":"USD","in_stock":true},{"title":"28Intake 25Exhaust (+.070\") 37lb Springs Alum Retainers \/ Mill Head .050\" \/ 1.2 Aluminum Roller Rockers [+$116]","offer_id":43060119470139,"sku":"NR-HEADHEMI","price":311.0,"currency_code":"USD","in_stock":true},{"title":"28Intake 25Exhaust (+.070\") 37lb Springs Alum Retainers \/ Mill Head .065\" \/ No Rocker Arms","offer_id":43060119502907,"sku":"NR-HEADHEMI","price":195.0,"currency_code":"USD","in_stock":true},{"title":"28Intake 25Exhaust (+.070\") 37lb Springs Alum Retainers \/ Mill Head .065\" \/ OEM (Stock) Rocker Arms 1 to 1 [+$17.9]","offer_id":43060119535675,"sku":"NR-HEADHEMI","price":213.0,"currency_code":"USD","in_stock":true},{"title":"28Intake 25Exhaust (+.070\") 37lb Springs Alum Retainers \/ Mill Head .065\" \/ 1.3 Aluminum Roller Rockers - GX390s Only [+$116]","offer_id":43060119568443,"sku":"NR-HEADHEMI","price":311.0,"currency_code":"USD","in_stock":true},{"title":"28Intake 25Exhaust (+.070\") 37lb Springs Alum Retainers \/ Mill Head .065\" \/ Roller Tip Steel 1.2 Ratio [+$98]","offer_id":43060119601211,"sku":"NR-HEADHEMI","price":293.0,"currency_code":"USD","in_stock":true},{"title":"28Intake 25Exhaust (+.070\") 37lb Springs Alum Retainers \/ Mill Head .065\" \/ Roller Tip Steel 1.3 Ratio [+$98]","offer_id":43060119633979,"sku":"NR-HEADHEMI","price":293.0,"currency_code":"USD","in_stock":true},{"title":"28Intake 25Exhaust (+.070\") 37lb Springs Alum Retainers \/ Mill Head .065\" \/ 1.2 Aluminum Roller Rockers [+$116]","offer_id":43060119666747,"sku":"NR-HEADHEMI","price":311.0,"currency_code":"USD","in_stock":true},{"title":"28Intake 25Exhaust (+.070\") 37lb Springs Alum Retainers \/ Mill Head .080\" \/ No Rocker Arms","offer_id":43060119699515,"sku":"NR-HEADHEMI","price":195.0,"currency_code":"USD","in_stock":true},{"title":"28Intake 25Exhaust (+.070\") 37lb Springs Alum Retainers \/ Mill Head .080\" \/ OEM (Stock) Rocker Arms 1 to 1 [+$17.9]","offer_id":43060119732283,"sku":"NR-HEADHEMI","price":213.0,"currency_code":"USD","in_stock":true},{"title":"28Intake 25Exhaust (+.070\") 37lb Springs Alum Retainers \/ Mill Head .080\" \/ 1.3 Aluminum Roller Rockers - GX390s Only [+$116]","offer_id":43060119765051,"sku":"NR-HEADHEMI","price":311.0,"currency_code":"USD","in_stock":true},{"title":"28Intake 25Exhaust (+.070\") 37lb Springs Alum Retainers \/ Mill Head .080\" \/ Roller Tip Steel 1.2 Ratio [+$98]","offer_id":43060119797819,"sku":"NR-HEADHEMI","price":293.0,"currency_code":"USD","in_stock":true},{"title":"28Intake 25Exhaust (+.070\") 37lb Springs Alum Retainers \/ Mill Head .080\" \/ Roller Tip Steel 1.3 Ratio [+$98]","offer_id":43060119830587,"sku":"NR-HEADHEMI","price":293.0,"currency_code":"USD","in_stock":true},{"title":"28Intake 25Exhaust (+.070\") 37lb Springs Alum Retainers \/ Mill Head .080\" \/ 1.2 Aluminum Roller Rockers [+$116]","offer_id":43060119863355,"sku":"NR-HEADHEMI","price":311.0,"currency_code":"USD","in_stock":true},{"title":"28Intake 25Exhaust (+.130\") Dual Springs Alum Retainers [+$8] \/ Do Not Mill \/ No Rocker Arms","offer_id":43060119896123,"sku":"NR-HEADHEMI","price":203.0,"currency_code":"USD","in_stock":true},{"title":"28Intake 25Exhaust (+.130\") Dual Springs Alum Retainers [+$8] \/ Do Not Mill \/ OEM (Stock) Rocker Arms 1 to 1 [+$17.9]","offer_id":43060119928891,"sku":"NR-HEADHEMI","price":221.0,"currency_code":"USD","in_stock":true},{"title":"28Intake 25Exhaust (+.130\") Dual Springs Alum Retainers [+$8] \/ Do Not Mill \/ 1.3 Aluminum Roller Rockers - 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Simple to install, you can expect significant performance increases. Approximately 10+ HP.\u003c\/span\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cb\u003e\u003cbr\u003eKit Includes:\u003c\/b\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eRace\/Open Air Filter \u0026amp; Adapter\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eChoke Bracket\u003cbr\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eCorrect Jet for Application \u003ci\u003e(*see notes below*)\u003c\/i\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eUpgraded Valve Springs (18 or 22lb)\u003cbr\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eValve Cover Gasket\u003cbr\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eChoice of Small Fan or Aluminum Flywheel\u003cbr\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eOffset Timing Key\u003cbr\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003ci\u003e\u003c\/i\u003e\u003c\/span\u003e\u003cspan\u003e\u003ci\u003eOptional Header\/Exhaust\u003c\/i\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003eManufacturers have been known to use different jets on the same models, so it is important to know the stock jet size!\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e*Picture is for reference only and may show optional parts. See above description for actual content. Parts may be different than pictures, depending on which motor and options are selected. (When selecting the aluminum flywheel, the small fan is not included nor needed). Head gasket is not included.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003eFilter should be sprayed with a K\u0026amp;N type oil, especially in dirt applications. Oil not included\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003eAluminum or Honda flywheel recommended. Stock flywheels, especially \"clones\", are prone to failure and are very dangerous!\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cbr\u003eWARNING: Header\/pipe should be supported with a bracket\/brace to either the frame or the engine; otherwise, pipe may fracture or break.\u003c\/span\u003e\u003c\/div\u003e","brand":"GoKarts USA®","offers":[{"title":"Kit with Small Fan and Offset Key (S1-PH) \/ No Exhaust","offer_id":43110536609851,"sku":"NR-STAGE1HOPUP-PH","price":49.0,"currency_code":"USD","in_stock":true},{"title":"Kit with Small Fan and Offset Key (S1-PH) \/ Add Header- Kart","offer_id":43110536642619,"sku":"NR-STAGE1HOPUP-PH","price":82.0,"currency_code":"USD","in_stock":true},{"title":"Kit with Small Fan and Offset Key (S1-PH) \/ Add Header- Mini Bike","offer_id":43110536675387,"sku":"NR-STAGE1HOPUP-PH","price":79.0,"currency_code":"USD","in_stock":true},{"title":"Kit with Aluminum Flywheel (Dyno PVL for Hemi) \/ No Exhaust","offer_id":43110536708155,"sku":"NR-STAGE1HOPUP-PH","price":117.0,"currency_code":"USD","in_stock":true},{"title":"Kit with Aluminum Flywheel (Dyno PVL for Hemi) \/ Add Header- Kart","offer_id":43110536740923,"sku":"NR-STAGE1HOPUP-PH","price":149.0,"currency_code":"USD","in_stock":true},{"title":"Kit with Aluminum Flywheel (Dyno PVL for Hemi) \/ Add Header- Mini Bike","offer_id":43110536773691,"sku":"NR-STAGE1HOPUP-PH","price":147.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0589\/5159\/8139\/files\/STAGE1HOPUP-PH-2.png?v=1764893774"},{"product_id":"speed-kit-212-predator-ohv-non-hemi-stage-4","title":"Speed Kit, 212 Predator OHV (Non-Hemi), Stage 4","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003ca href=\"https:\/\/gokartsusa.biz\/pages\/speed-kit-selection-guide\" title=\"Speed Kit Selection Guide\" style=\"background-color: rgb(255, 255, 0);\"\u003eSpeed Kit Selection Guide\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor serious engine builders looking for great power and good reliability, we offer our Stage 4 kit. This package is similar to that of the \u003c\/span\u003e\u003cb\u003eStage \u003c\/b\u003e\u003cb\u003e3\u003c\/b\u003e\u003cb\u003e kit\u003c\/b\u003e\u003cspan\u003e, but adds a ported and milled head, stainless valves, billet rockers, a flat-top piston, and a great all-around cam package.\u003c\/span\u003e\u003cbr\u003e\u003cb\u003e\u003cbr\u003eKit Includes:\u003c\/b\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003ePorted \u0026amp; Milled Clone 22cc Head\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eApproximately 11:1 Compression Ratio for Use with Pump Gas\u003c\/li\u003e\n\u003cli\u003eStainless High-flow 27mm Intake \u0026amp; 24mm Exhaust\u003c\/li\u003e\n\u003cli\u003e37lb Springs\u003c\/li\u003e\n\u003cli\u003e1.2 Ratio Billet Rocker Arms\u003c\/li\u003e\n\u003cli\u003eChrome Moly Pushrods\u003c\/li\u003e\n\u003cli\u003e280-0611 Camshaft\u003c\/li\u003e\n\u003cli\u003eStud Kit\u003c\/li\u003e\n\u003cli\u003eLash Caps\u003c\/li\u003e\n\u003cli\u003eLong Billet Rod (+.020\")\u003c\/li\u003e\n\u003cli\u003eFlat-Top Piston\u003c\/li\u003e\n\u003cli\u003ePiston Rings, Wrist Pin, and Clips\u003c\/li\u003e\n\u003cli\u003eBillet Guide Plate\u003c\/li\u003e\n\u003cli\u003eComplete Gasket Kit\u003cspan\u003e \u003c\/span\u003e\u003ci\u003e(Not shown in picture)\u003c\/i\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ci\u003eOptional Carbs\u003c\/i\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ci\u003eOptional Flywheels\u003c\/i\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cb\u003e*Note:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eThese kits are intended for experienced engine builders. Some clearance, fitment, or other engine building \"tricks\" may be needed. This kit will not fit Hemi Predator engines. Please see our\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eHemi kits\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003efor those applications. Filter should be sprayed with K\u0026amp;N type oil, especially in dirt applications. \u003cbr\u003ePicture is for reference only. Actual content is based on above description and customer's selections. (In other words, the flywheel and carb shown are optional.)\u003cspan\u003e \u003c\/span\u003e\u003ci\u003eAluminum flywheel REQUIRED. Stock flywheels are prone to failure and are very DANGEROUS.\u003c\/i\u003e\u003cbr\u003e\u003cbr\u003e\u003ci\u003eDue to the head work involved in these kits, please allow 1 week to ship.\u003c\/i\u003e\n\u003c\/div\u003e","brand":"GoKarts USA®","offers":[{"title":"None (Customer to Supply Carb) \/ No Flywheel \/ None","offer_id":43110535036987,"sku":"NR-STAGE4HOPUP-P","price":477.0,"currency_code":"USD","in_stock":true},{"title":"None (Customer to Supply Carb) \/ No Flywheel \/ Add Blue HOT Coil","offer_id":43110535069755,"sku":"NR-STAGE4HOPUP-P","price":536.0,"currency_code":"USD","in_stock":true},{"title":"None (Customer to Supply Carb) \/ No Flywheel \/ Add Red HOT Coil","offer_id":43110535102523,"sku":"NR-STAGE4HOPUP-P","price":536.0,"currency_code":"USD","in_stock":true},{"title":"None (Customer to Supply Carb) \/ ARC Billet Aluminum Flywheel (6625) \/ None","offer_id":43110535135291,"sku":"NR-STAGE4HOPUP-P","price":585.0,"currency_code":"USD","in_stock":true},{"title":"None (Customer to Supply Carb) \/ ARC Billet Aluminum Flywheel (6625) \/ Add Blue HOT Coil","offer_id":43110535168059,"sku":"NR-STAGE4HOPUP-P","price":644.0,"currency_code":"USD","in_stock":true},{"title":"None (Customer to Supply Carb) \/ ARC Billet Aluminum Flywheel (6625) \/ Add Red HOT Coil","offer_id":43110535200827,"sku":"NR-STAGE4HOPUP-P","price":644.0,"currency_code":"USD","in_stock":true},{"title":"None (Customer to Supply Carb) \/ Lightweight 6600 (Includes PVL Coil) OHV Predator \/ None","offer_id":43110535233595,"sku":"NR-STAGE4HOPUP-P","price":807.0,"currency_code":"USD","in_stock":true},{"title":"None (Customer to Supply Carb) \/ Lightweight 6600 (Includes PVL Coil) OHV Predator \/ Add Blue HOT Coil","offer_id":43110535266363,"sku":"NR-STAGE4HOPUP-P","price":866.0,"currency_code":"USD","in_stock":true},{"title":"None (Customer to Supply Carb) \/ Lightweight 6600 (Includes PVL Coil) OHV Predator \/ Add Red HOT Coil","offer_id":43110535299131,"sku":"NR-STAGE4HOPUP-P","price":866.0,"currency_code":"USD","in_stock":true},{"title":"None (Customer to Supply Carb) \/ Super Light 6602 with Small Fan OHV Predator \/ None","offer_id":43110535331899,"sku":"NR-STAGE4HOPUP-P","price":616.0,"currency_code":"USD","in_stock":true},{"title":"None (Customer to Supply Carb) \/ Super Light 6602 with Small Fan OHV Predator \/ Add Blue HOT Coil","offer_id":43110535364667,"sku":"NR-STAGE4HOPUP-P","price":675.0,"currency_code":"USD","in_stock":true},{"title":"None (Customer to Supply Carb) \/ Super Light 6602 with Small Fan OHV Predator \/ Add Red HOT Coil","offer_id":43110535397435,"sku":"NR-STAGE4HOPUP-P","price":675.0,"currency_code":"USD","in_stock":true},{"title":"22mm Mikuni - Gas \/ No Flywheel \/ None","offer_id":43110535430203,"sku":"NR-STAGE4HOPUP-P","price":571.0,"currency_code":"USD","in_stock":true},{"title":"22mm Mikuni - Gas \/ No Flywheel \/ Add Blue HOT Coil","offer_id":43110535462971,"sku":"NR-STAGE4HOPUP-P","price":630.0,"currency_code":"USD","in_stock":true},{"title":"22mm Mikuni - Gas \/ No Flywheel \/ Add Red HOT Coil","offer_id":43110535495739,"sku":"NR-STAGE4HOPUP-P","price":630.0,"currency_code":"USD","in_stock":true},{"title":"22mm Mikuni - Gas \/ ARC Billet Aluminum Flywheel (6625) \/ None","offer_id":43110535528507,"sku":"NR-STAGE4HOPUP-P","price":679.0,"currency_code":"USD","in_stock":true},{"title":"22mm Mikuni - Gas \/ ARC Billet Aluminum Flywheel (6625) \/ Add Blue HOT Coil","offer_id":43110535561275,"sku":"NR-STAGE4HOPUP-P","price":738.0,"currency_code":"USD","in_stock":true},{"title":"22mm Mikuni - Gas \/ ARC Billet Aluminum Flywheel (6625) \/ Add Red HOT Coil","offer_id":43110535594043,"sku":"NR-STAGE4HOPUP-P","price":738.0,"currency_code":"USD","in_stock":true},{"title":"22mm Mikuni - Gas \/ Lightweight 6600 (Includes PVL Coil) OHV Predator \/ None","offer_id":43110535626811,"sku":"NR-STAGE4HOPUP-P","price":901.0,"currency_code":"USD","in_stock":true},{"title":"22mm Mikuni - Gas \/ Lightweight 6600 (Includes PVL Coil) OHV Predator \/ Add Blue HOT Coil","offer_id":43110535659579,"sku":"NR-STAGE4HOPUP-P","price":960.0,"currency_code":"USD","in_stock":true},{"title":"22mm Mikuni - Gas \/ Lightweight 6600 (Includes PVL Coil) OHV Predator \/ Add Red HOT Coil","offer_id":43110535692347,"sku":"NR-STAGE4HOPUP-P","price":960.0,"currency_code":"USD","in_stock":true},{"title":"22mm Mikuni - Gas \/ Super Light 6602 with Small Fan OHV Predator \/ None","offer_id":43110535725115,"sku":"NR-STAGE4HOPUP-P","price":710.0,"currency_code":"USD","in_stock":true},{"title":"22mm Mikuni - Gas \/ Super Light 6602 with Small Fan OHV Predator \/ Add Blue HOT Coil","offer_id":43110535757883,"sku":"NR-STAGE4HOPUP-P","price":769.0,"currency_code":"USD","in_stock":true},{"title":"22mm Mikuni - Gas \/ Super Light 6602 with Small Fan OHV Predator \/ Add Red HOT Coil","offer_id":43110535790651,"sku":"NR-STAGE4HOPUP-P","price":769.0,"currency_code":"USD","in_stock":true},{"title":"24mm Flat Slide Mikuni - Gas \/ No Flywheel \/ None","offer_id":43110535823419,"sku":"NR-STAGE4HOPUP-P","price":716.0,"currency_code":"USD","in_stock":true},{"title":"24mm Flat Slide Mikuni - Gas \/ No Flywheel \/ Add Blue HOT Coil","offer_id":43110535856187,"sku":"NR-STAGE4HOPUP-P","price":775.0,"currency_code":"USD","in_stock":true},{"title":"24mm Flat Slide Mikuni - Gas \/ No Flywheel \/ Add Red HOT Coil","offer_id":43110535888955,"sku":"NR-STAGE4HOPUP-P","price":775.0,"currency_code":"USD","in_stock":true},{"title":"24mm Flat Slide Mikuni - Gas \/ ARC Billet Aluminum Flywheel (6625) \/ None","offer_id":43110535921723,"sku":"NR-STAGE4HOPUP-P","price":824.0,"currency_code":"USD","in_stock":true},{"title":"24mm Flat Slide Mikuni - Gas \/ ARC Billet Aluminum Flywheel (6625) \/ Add Blue HOT Coil","offer_id":43110535954491,"sku":"NR-STAGE4HOPUP-P","price":883.0,"currency_code":"USD","in_stock":true},{"title":"24mm Flat Slide Mikuni - Gas \/ ARC Billet Aluminum Flywheel (6625) \/ Add Red HOT Coil","offer_id":43110535987259,"sku":"NR-STAGE4HOPUP-P","price":883.0,"currency_code":"USD","in_stock":true},{"title":"24mm Flat Slide Mikuni - Gas \/ Lightweight 6600 (Includes PVL Coil) OHV Predator \/ None","offer_id":43110536020027,"sku":"NR-STAGE4HOPUP-P","price":1046.0,"currency_code":"USD","in_stock":true},{"title":"24mm Flat Slide Mikuni - Gas \/ Lightweight 6600 (Includes PVL Coil) OHV Predator \/ Add Blue HOT Coil","offer_id":43110536052795,"sku":"NR-STAGE4HOPUP-P","price":1105.0,"currency_code":"USD","in_stock":true},{"title":"24mm Flat Slide Mikuni - Gas \/ Lightweight 6600 (Includes PVL Coil) OHV Predator \/ Add Red HOT Coil","offer_id":43110536085563,"sku":"NR-STAGE4HOPUP-P","price":1105.0,"currency_code":"USD","in_stock":true},{"title":"24mm Flat Slide Mikuni - Gas \/ Super Light 6602 with Small Fan OHV Predator \/ None","offer_id":43110536118331,"sku":"NR-STAGE4HOPUP-P","price":855.0,"currency_code":"USD","in_stock":true},{"title":"24mm Flat Slide Mikuni - Gas \/ Super Light 6602 with Small Fan OHV Predator \/ Add Blue HOT Coil","offer_id":43110536151099,"sku":"NR-STAGE4HOPUP-P","price":914.0,"currency_code":"USD","in_stock":true},{"title":"24mm Flat Slide Mikuni - Gas \/ Super Light 6602 with Small Fan OHV Predator \/ Add Red HOT Coil","offer_id":43110536183867,"sku":"NR-STAGE4HOPUP-P","price":914.0,"currency_code":"USD","in_stock":true},{"title":"28mm Gas Black Round Slide \/ No Flywheel \/ None","offer_id":43110536216635,"sku":"NR-STAGE4HOPUP-P","price":623.0,"currency_code":"USD","in_stock":true},{"title":"28mm Gas Black Round Slide \/ No Flywheel \/ Add Blue HOT Coil","offer_id":43110536249403,"sku":"NR-STAGE4HOPUP-P","price":682.0,"currency_code":"USD","in_stock":true},{"title":"28mm Gas Black Round Slide \/ No Flywheel \/ Add Red HOT Coil","offer_id":43110536282171,"sku":"NR-STAGE4HOPUP-P","price":682.0,"currency_code":"USD","in_stock":true},{"title":"28mm Gas Black Round Slide \/ ARC Billet Aluminum Flywheel (6625) \/ None","offer_id":43110536314939,"sku":"NR-STAGE4HOPUP-P","price":731.0,"currency_code":"USD","in_stock":true},{"title":"28mm Gas Black Round Slide \/ ARC Billet Aluminum Flywheel (6625) \/ Add Blue HOT Coil","offer_id":43110536347707,"sku":"NR-STAGE4HOPUP-P","price":790.0,"currency_code":"USD","in_stock":true},{"title":"28mm Gas Black Round Slide \/ ARC Billet Aluminum Flywheel (6625) \/ Add Red HOT Coil","offer_id":43110536380475,"sku":"NR-STAGE4HOPUP-P","price":790.0,"currency_code":"USD","in_stock":true},{"title":"28mm Gas Black Round Slide \/ Lightweight 6600 (Includes PVL Coil) OHV Predator \/ None","offer_id":43110536413243,"sku":"NR-STAGE4HOPUP-P","price":953.0,"currency_code":"USD","in_stock":true},{"title":"28mm Gas Black Round Slide \/ Lightweight 6600 (Includes PVL Coil) OHV Predator \/ Add Blue HOT Coil","offer_id":43110536446011,"sku":"NR-STAGE4HOPUP-P","price":1012.0,"currency_code":"USD","in_stock":true},{"title":"28mm Gas Black Round Slide \/ Lightweight 6600 (Includes PVL Coil) OHV Predator \/ Add Red HOT Coil","offer_id":43110536478779,"sku":"NR-STAGE4HOPUP-P","price":1012.0,"currency_code":"USD","in_stock":true},{"title":"28mm Gas Black Round Slide \/ Super Light 6602 with Small Fan OHV Predator \/ None","offer_id":43110536511547,"sku":"NR-STAGE4HOPUP-P","price":762.0,"currency_code":"USD","in_stock":true},{"title":"28mm Gas Black Round Slide \/ Super Light 6602 with Small Fan OHV Predator \/ Add Blue HOT Coil","offer_id":43110536544315,"sku":"NR-STAGE4HOPUP-P","price":821.0,"currency_code":"USD","in_stock":true},{"title":"28mm Gas Black Round Slide \/ Super Light 6602 with Small Fan OHV Predator \/ Add Red HOT Coil","offer_id":43110536577083,"sku":"NR-STAGE4HOPUP-P","price":821.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0589\/5159\/8139\/files\/STAGE4HOPUP-2_4170d630-fa0a-4f61-a36d-7a26877bc641.png?v=1764893775"},{"product_id":"speed-kit-224cc-predator-stage-1","title":"Speed Kit, 224cc Predator, Stage 1","description":"\u003cp\u003e\u003cb\u003e\u003cstrong\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003ca href=\"https:\/\/gokartsusa.biz\/pages\/speed-kit-selection-guide\" title=\"Speed Kit Selection Guide\" style=\"background-color: rgb(255, 255, 0);\"\u003eSpeed Kit Selection Guide\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBasic kit for improving the performance of 224cc \"Max Performance\" Predators. Simple to install, you can expect significant performance increases. Approximately 10+ HP.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e*This kit will not fit the Hemi style 224cc Predator. If you have a 212cc Predator, please see our \u003c\/span\u003e\u003cb\u003e212 Predator Kits\u003c\/b\u003e\u003cspan\u003e for those applications.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eKit Includes:\u003c\/b\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRace\/Open Air Filter \u0026amp; Adapter\u003c\/li\u003e\n\u003cli\u003eChoke Bracket\u003c\/li\u003e\n\u003cli\u003eCorrect Jet for Application\u003c\/li\u003e\n\u003cli\u003eUpgraded Valve Springs (22lb)\u003c\/li\u003e\n\u003cli\u003eValve Cover Gasket\u003c\/li\u003e\n\u003cli\u003eChoice of Small Fan or Aluminum Flywheel\u003c\/li\u003e\n\u003cli\u003eOffset Timing Key\u003c\/li\u003e\n\u003cli\u003eMetal Spacer Gasket for use with Stock Carburetor\u003c\/li\u003e\n\u003cli\u003e\u003ci\u003eOptional Header\/Exhaust\u003c\/i\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e*Picture is for reference only and may show optional parts. See above description for actual content. Header not included unless specified. (When selecting the aluminum flywheel, the small fan is not included nor necessary.)\u003cbr\u003e\u003cbr\u003eHeaders may need a small amount of grinding or filing in flange holes to fit to the exhaust studs.\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003eFilter should be sprayed with a K\u0026amp;N type oil, especially in dirt applications. Oil not included.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003eAluminum or Honda flywheel recommended. Stock flywheels, especially \"clones\", are prone to failure and are very dangerous!\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eWARNING: Header\/pipe should be supported with a bracket\/brace to either the frame or the engine; otherwise, pipe may fracture or break.\u003c\/span\u003e\n\u003c\/div\u003e","brand":"GoKarts USA®","offers":[{"title":"Kit with Small Fan (S1-224) \/ No Exhaust","offer_id":43060126777403,"sku":"NR-STAGE1HOPUP-224","price":50.0,"currency_code":"USD","in_stock":true},{"title":"Kit with Small Fan (S1-224) \/ Add Header- Kart","offer_id":43060126810171,"sku":"NR-STAGE1HOPUP-225","price":83.0,"currency_code":"USD","in_stock":true},{"title":"Kit with Small Fan (S1-224) \/ Add Header- Mini Bike","offer_id":43060126842939,"sku":"NR-STAGE1HOPUP-225","price":78.0,"currency_code":"USD","in_stock":true},{"title":"Kit with Aluminum Flywheel (S1-224) \/ No Exhaust","offer_id":43060126875707,"sku":"NR-STAGE1HOPUP-227","price":114.0,"currency_code":"USD","in_stock":true},{"title":"Kit with Aluminum Flywheel (S1-224) \/ Add Header- Kart","offer_id":43060126908475,"sku":"NR-STAGE1HOPUP-228","price":147.0,"currency_code":"USD","in_stock":true},{"title":"Kit with Aluminum Flywheel (S1-224) \/ Add Header- Mini Bike","offer_id":43060126941243,"sku":"NR-STAGE1HOPUP-224","price":142.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0589\/5159\/8139\/files\/STAGE1HOPUP-2_9e8b3cda-5fe9-4c39-afd2-ab74194c321c.png?v=1764893776"},{"product_id":"speed-kit-420-predator-or-ohv-13-15hp-clone-stage-4","title":"Speed Kit, 420 Predator or OHV \u0026 13\/15hp Clone, Stage 4","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003ca href=\"https:\/\/gokartsusa.biz\/pages\/speed-kit-selection-guide\" title=\"Speed Kit Selection Guide\" style=\"background-color: rgb(255, 255, 0);\"\u003eSpeed Kit Selection Guide\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThis kit is similar to our Stage 3, but adds a ported and milled head with stainless valves, a stud kit, and heavy duty valve train components. Allows up to 35+ HP out of a 420 engine. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eThis kit is for OHV engines and will not fit Hemis. \u003c\/b\u003e\u003cbr\u003e\u003cb\u003e\u003c\/b\u003e\u003cbr\u003e\u003cb\u003eKit Includes:\u003c\/b\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eFully Ported and Milled Race Head \u003ci\u003e(Genuine Honda Core)\u003c\/i\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eHigh-Torque Genuine Honda Core\u003cspan\u003e \u003c\/span\u003e\u003ci\u003e(The Best!!)\u003c\/i\u003e\n\u003c\/li\u003e\n\u003cli\u003eHigh-Flow 36mm \/ 31mm Valves with Lash Caps\u003c\/li\u003e\n\u003cli\u003eDual Springs with Titanium Retainers\u003c\/li\u003e\n\u003cli\u003e307 Race Cam\u003c\/li\u003e\n\u003cli\u003eBlack Venom Aluminum Roller Rockers\u003c\/li\u003e\n\u003cli\u003eValve Cover Spacer\u003c\/li\u003e\n\u003cli\u003eChrome Moly Pushrods\u003c\/li\u003e\n\u003cli\u003eChoice of Carbs\u003cspan\u003e \u003c\/span\u003e\u003ci\u003e(Or use your own)\u003c\/i\u003e\n\u003c\/li\u003e\n\u003cli\u003e90mm Forged Flat-Top Piston with Rings\u003c\/li\u003e\n\u003cli\u003eBillet Rod\u003cspan\u003e \u003c\/span\u003e\u003ci\u003e(+.040\" Longer)\u003c\/i\u003e\n\u003c\/li\u003e\n\u003cli\u003eOffset Timing Key\u003c\/li\u003e\n\u003cli\u003eCarb, Insulator, Head, and Case Gaskets\u003c\/li\u003e\n\u003cli\u003eARP Bolt Kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cb\u003e\u003cbr\u003e*Note:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003eThis kit only fits 414 \u0026amp; 420cc (90mm) non-hemi engines. Filter should be sprayed with K\u0026amp;N type oil, especially in dirt applications. Oil not included. Billet aluminum flywheel REQUIRED. These kits are intended for experienced engine builders. Some clearance, fitment, or other engine building \"tricks\" may be needed. Picture for reference only. See above description for actual content.\u003cbr\u003e\u003cbr\u003e\u003ci\u003eDue to the head work required for this kit, please allow 1 week to ship.\u003c\/i\u003e\n\u003c\/div\u003e","brand":"GoKarts USA®","offers":[{"title":"No Carburetor \/ No Flywheel","offer_id":43060127039547,"sku":"NR-STAGE4KIT420-P-1","price":1200.0,"currency_code":"USD","in_stock":true},{"title":"No Carburetor \/ Add Aluminum Flywheel - Recoil Start","offer_id":43060127072315,"sku":"sku-52229537726780","price":1366.0,"currency_code":"USD","in_stock":true},{"title":"No Carburetor \/ Add Aluminum Flywheel - Electric Start","offer_id":43060127105083,"sku":"sku-52229537759548","price":1423.0,"currency_code":"USD","in_stock":true},{"title":"34mm Round Slide Mikuni - Gas \/ No Flywheel","offer_id":43060127137851,"sku":"NR-STAGE4KIT420-P-2","price":1394.0,"currency_code":"USD","in_stock":true},{"title":"34mm Round Slide Mikuni - Gas \/ Add Aluminum Flywheel - Recoil Start","offer_id":43060127170619,"sku":"sku-52229537792316","price":1560.0,"currency_code":"USD","in_stock":true},{"title":"34mm Round Slide Mikuni - Gas \/ Add Aluminum Flywheel - Electric Start","offer_id":43060127203387,"sku":"sku-52229537825084","price":1617.0,"currency_code":"USD","in_stock":true},{"title":"34mm Flat Slide Mikuni - Gas \/ No Flywheel","offer_id":43060127236155,"sku":"NR-STAGE4KIT420-P-3","price":1434.0,"currency_code":"USD","in_stock":true},{"title":"34mm Flat Slide Mikuni - Gas \/ Add Aluminum Flywheel - Recoil Start","offer_id":43060127268923,"sku":"sku-52229537857852","price":1600.0,"currency_code":"USD","in_stock":true},{"title":"34mm Flat Slide Mikuni - Gas \/ Add Aluminum Flywheel - Electric Start","offer_id":43060127301691,"sku":"sku-52229537890620","price":1657.0,"currency_code":"USD","in_stock":true},{"title":"33mm Mikuni Pumper - Gas \/ No Flywheel","offer_id":43060127334459,"sku":"NR-STAGE4KIT420-P-4","price":1536.0,"currency_code":"USD","in_stock":true},{"title":"33mm Mikuni Pumper - Gas \/ Add Aluminum Flywheel - Recoil Start","offer_id":43060127367227,"sku":"sku-52229537923388","price":1702.0,"currency_code":"USD","in_stock":true},{"title":"33mm Mikuni Pumper - Gas \/ Add Aluminum Flywheel - Electric Start","offer_id":43060127399995,"sku":"sku-52229537956156","price":1759.0,"currency_code":"USD","in_stock":true},{"title":"33mm Mikuni Pumper - Methanol \/ No Flywheel","offer_id":43060127432763,"sku":"NR-STAGE4KIT420-P-5","price":1622.0,"currency_code":"USD","in_stock":true},{"title":"33mm Mikuni Pumper - Methanol \/ Add Aluminum Flywheel - Recoil Start","offer_id":43060127465531,"sku":"sku-52229537988924","price":1759.0,"currency_code":"USD","in_stock":true},{"title":"33mm Mikuni Pumper - Methanol \/ Add Aluminum Flywheel - Electric Start","offer_id":43060127498299,"sku":"sku-52229538021692","price":1845.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0589\/5159\/8139\/files\/STAGE4KIT390-2_f4c905eb-bb4d-4a6d-85f1-faf911d402f9.png?v=1764893776"},{"product_id":"speed-kit-212-predator-hemi-stage-3","title":"Speed Kit, 212 Predator Hemi, Stage 3","description":"\u003cdiv\u003e\u003cstrong\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003ca href=\"https:\/\/gokartsusa.biz\/pages\/speed-kit-selection-guide\" title=\"Speed Kit Selection Guide\" style=\"background-color: rgb(255, 255, 0);\"\u003eSpeed Kit Selection Guide\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003eNow you are getting serious! A step up from our\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eStage 2 kit\u003c\/b\u003e, we add a racing camshaft, a 22mm carburetor, and a billet rod. This kit produces 13-15+ HP.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cb\u003eIncludes:\u003c\/b\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e22mm Mikuni Style Carb Kit\u003c\/li\u003e\n\u003cli\u003eChoice of Cam\u003cspan\u003e \u003c\/span\u003e\u003ci\u003e(Rattlesnake or NR Racing's 252-0607)\u003c\/i\u003e\n\u003c\/li\u003e\n\u003cli\u003e18lb or 26lb Springs\u003cspan\u003e \u003c\/span\u003e\u003ci\u003e(Depending on Cam Selection)\u003c\/i\u003e\n\u003c\/li\u003e\n\u003cli\u003eAluminum Flywheel\u003c\/li\u003e\n\u003cli\u003eOffset Timing Key\u003c\/li\u003e\n\u003cli\u003eChrome Moly Pushrods\u003cspan\u003e \u003c\/span\u003e\u003ci\u003e(With 252 Cam Selection)\u003c\/i\u003e\n\u003c\/li\u003e\n\u003cli\u003eBillet Rod (+.020\")\u003c\/li\u003e\n\u003cli\u003eAll Needed Gaskets\u003cspan\u003e \u003c\/span\u003e\u003ci\u003e(Head Gasket not Included)\u003c\/i\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ci\u003eOptional Header\/Exhaust\u003c\/i\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cb\u003e--Camshaft Choices--\u003c\/b\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003e252 Cam Package Includes:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eCam, 26lb Springs, and Chrome Moly Pushrods.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eRattlesnake Cam Package Includes:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eCam and 18lb Springs ONLY.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003e*Note:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eTo get maximum power, head should be ported and\/or milled.\u003c\/div\u003e\n\u003cdiv\u003eFilter should be sprayed with a K\u0026amp;N type oil, especially for dirt applications. Oil is not included \u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eThis kit fits hemi Predators ONLY (Model 60363 [210FA] with the case aluminum valve cover). It will not work with non-hemi Predators (Model 69730 [R210] with the stamped steel valve cover).\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003ePictures are for reference only. See description above for actual content. Parts may differ from picture, depending on which options are selected.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003ci\u003e\u003cspan\u003eWARNING: Optional header\/pipe should be supported with a bracket or brace either to the engine or the frame; otherwise, pipe may fracture or break.\u003c\/span\u003e\u003c\/i\u003e\u003c\/div\u003e","brand":"GoKarts USA®","offers":[{"title":"Rattlesnake Cam Package (212 Hemi)","offer_id":43110537101371,"sku":"NR-STAGE3HOPUP-PH","price":285.0,"currency_code":"USD","in_stock":true},{"title":"252-0607 Cam Package (212 Hemi)","offer_id":43110537134139,"sku":"NR-STAGE3HOPUP-PH","price":325.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0589\/5159\/8139\/files\/STAGE3HOPUP-PH-2.png?v=1764893776"},{"product_id":"speed-kit-212-predator-hemi-stage-2","title":"Speed Kit, 212 Predator Hemi, Stage 2","description":"\u003cdiv\u003e\u003cstrong\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003ca href=\"https:\/\/gokartsusa.biz\/pages\/speed-kit-selection-guide\" title=\"Speed Kit Selection Guide\" style=\"background-color: rgb(255, 255, 0);\"\u003eSpeed Kit Selection Guide\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003eFor those looking to get maximum performance without opening up the case, we offer our Stage 2 kit.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eThis is the same as our\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eStage \u003c\/b\u003e\u003cb\u003e1 kit\u003c\/b\u003e, but with the addition of a bored carb and a performance cam to produce 12+ HP.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cb\u003eIncludes\u003c\/b\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eRace\/Open Air Filter \u0026amp; Adapter\u003c\/li\u003e\n\u003cli\u003eChoke Bracket\u003c\/li\u003e\n\u003cli\u003e18 or 22lb Springs (Spring choice depends on availability)\u003c\/li\u003e\n\u003cli\u003eAluminum Flywheel\u003c\/li\u003e\n\u003cli\u003eTiming Key\u003c\/li\u003e\n\u003cli\u003eMod 2 Camshaft\u003c\/li\u003e\n\u003cli\u003eBored .650 Performance Carb (Gas)\u003c\/li\u003e\n\u003cli\u003eCarb Gasket\u003c\/li\u003e\n\u003cli\u003eValve Cover Gasket\u003c\/li\u003e\n\u003cli\u003e\u003ci\u003eOptional Header\/Exhaust\u003c\/i\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cb\u003e*Note:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003eThis kit fits the Hemi Predator engines (Model 60363 [210FA] that came with cast aluminum valve cover. This does not fit Non-Hemi Predator engines (Model 69730 [R210] that came with stamped steel valve cover).\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003ePictures are for reference only. See description for actual content. Parts may be different than pictures, depending on which motor and options are selected. (When selecting the billet flywheel, the small fan and offset key are not included nor are needed.)\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003ci\u003eWARNING: Optional header\/pipe should be supported with a bracket\/brace to either the frame or the engine; otherwise, pipe may fracture or break.\u003c\/i\u003e\u003c\/div\u003e","brand":"GoKarts USA®","offers":[{"title":"No Exhaust","offer_id":43110534578235,"sku":"NR-STAGE2HOPUP-PH","price":230.0,"currency_code":"USD","in_stock":true},{"title":"Add Header- Kart","offer_id":43110534611003,"sku":"NR-STAGE2HOPUP-PH","price":265.0,"currency_code":"USD","in_stock":true},{"title":"Add Header- Mini Bike","offer_id":43110534643771,"sku":"NR-STAGE2HOPUP-PH","price":262.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0589\/5159\/8139\/files\/STAGE2HOPUP-PH-2.png?v=1764893778"},{"product_id":"manifold-22mm-mikuni-to-gx200-212-predator-long-with-pulse-fitting-1","title":"Manifold, 22mm Mikuni to GX200 \u0026 212 Predator, Long with Pulse Fitting","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003ca href=\"https:\/\/gokartsusa.biz\/collections\/honda-gx-performance-kits\/carburetor\" title=\"Cab Kits\" style=\"background-color: rgb(255, 255, 0);\"\u003eCarb Kits\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/gokartsusa.biz\/pages\/carburetor-selection-guide\"\u003eCarburetor Selection Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/gokartsusa.biz\/pages\/carburetor-technical-guide-gx200\"\u003eCarburetor Tech Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"Carburetors\" href=\"https:\/\/gokartsusa.biz\/collections\/carburetors\"\u003eCarburetors\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"GoKarts USA®","offers":[{"title":"Default Title","offer_id":43060129890363,"sku":"NR-MAN-LG-PULSE","price":59.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0589\/5159\/8139\/files\/MAN-LG-PULSE-2_0662fe36-04be-4f9e-a871-83b89f029795.png?v=1764893780"},{"product_id":"clone-carb-gasket-for-gx240-gx390s-and-most-13-15-ohvs-and-420cc-predators","title":"Clone Carb Gasket for GX240-GX390s and Most 13\/15 OHVs and 420cc Predators","description":"\u003cp\u003eClone Carb Gasket for GX240-GX390s and Most 13\/15 OHVs and 420cc Predators\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003ca href=\"https:\/\/gokartsusa.biz\/collections\/honda-gx-performance-kits\/carburetor\" title=\"Cab Kits\" style=\"background-color: rgb(255, 255, 0);\"\u003eCarb Kits\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/gokartsusa.biz\/pages\/carburetor-selection-guide\"\u003eCarburetor Selection Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/gokartsusa.biz\/pages\/carburetor-technical-guide-gx200\"\u003eCarburetor Tech Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"Carburetors\" href=\"https:\/\/gokartsusa.biz\/collections\/carburetors\"\u003eCarburetors\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GoKarts USA®","offers":[{"title":"Default Title","offer_id":43060137623611,"sku":"NR-16221-Z5T-CLN","price":0.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0589\/5159\/8139\/files\/16221-Z5T-CLN-2_987522d1-09e1-4105-888a-2daa6d8af380.png?v=1764893815"},{"product_id":"engine-kit-gx390-420-420cc-200-billet-crank-88mm-forged-piston","title":"Engine Kit, GX390\/420, 420cc, +.200 Billet Crank, 88mm Forged Piston","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003ca href=\"https:\/\/gokartsusa.biz\/collections\/honda-gx-racing-parts\" title=\"Main Menu\" style=\"background-color: rgb(255, 255, 0);\"\u003eSpeed Parts\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePerformance parts for Honda GX120, GX160, GX200 and 6.5 Clones, for Go Kart and Mini Bike.\u003c\/p\u003e","brand":"GoKarts USA®","offers":[{"title":"Default Title","offer_id":43060139622459,"sku":"NR-NR-STRKIT-420-F","price":928.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0589\/5159\/8139\/files\/NR-STRKIT-420-F-2_d4fa2d0c-578d-495a-8f7d-dd5dc39604c8.png?v=1764893816"},{"product_id":"engine-kit-gx390-420cc-200-cast-crank-88mm-cast-flat-top","title":"Engine Kit, GX390, 420cc , +.200 Cast Crank, 88mm Cast Flat-Top","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003ca href=\"https:\/\/gokartsusa.biz\/collections\/honda-gx-racing-parts\" title=\"Main Menu\" style=\"background-color: rgb(255, 255, 0);\"\u003eSpeed Parts\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePerformance parts for Honda GX120, GX160, GX200 and 6.5 Clones, for Go Kart and Mini Bike.\u003c\/p\u003e","brand":"GoKarts USA®","offers":[{"title":"Default Title","offer_id":43060139655227,"sku":"NR-NR-STRKIT-420-C","price":321.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0589\/5159\/8139\/files\/NR-STRKIT-414-C-2T.png?v=1764893816"},{"product_id":"72mm-stroker-crankshaft-for-gx390-420-predator-engines","title":"72mm Stroker Crankshaft for GX390 \u0026 420 Predator Engines","description":"\u003cp\u003eThis is an OHV core that fits Honda GX340, GX390, or any of the 420, 440, \u0026amp; 460cc OHVs. Gear for balance shaft and bearing included!\u003c\/p\u003e","brand":"GoKarts USA®","offers":[{"title":"Default Title","offer_id":43060139884603,"sku":"NR-72CRANK","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0589\/5159\/8139\/files\/72CRANK-2_e005df2c-a4cb-4313-a2fb-51dbe26e645b.png?v=1764893818"},{"product_id":"335-dyno-cams-racing-camshaft-welded-lobe-gx200-racing-clones-predator-212-224","title":"335 Dyno Cams Racing Camshaft, Welded Lobe: GX200, Racing \"Clones\", \u0026 Predator 212\/224","description":"\u003cdiv\u003e\n\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003ca style=\"background-color: rgb(255, 255, 0);\" href=\"https:\/\/gokartsusa.biz\/collections\/camshafts-gx200-racing\"\u003eCams\u003c\/a\u003e\u003c\/span\u003e  \u003c\/div\u003e\n\u003cdiv\u003eThe 335 has a big duration with lower lift, so it can be used in large cubic inch OHV engines where valve-to-piston clearances are minimal. This cam requires an upgraded spring package, billet rod, and billet flywheel.\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe lobes on this cam are welded.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003ci\u003e*Note: The 224 Predator is slightly higher priced.\u003c\/i\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eSPECIFICATIONS\u003c\/b\u003e\u003cbr\u003eRecommended Class:\u003cspan\u003e \u003c\/span\u003eModified\u003c\/div\u003e\n\u003cdiv\u003eTarget (MAX) RPM:\u003cspan\u003e \u003c\/span\u003e8500-9000\u003c\/div\u003e\n\u003cdiv\u003eSpring Pressure (In \/ Ex):\u003cspan\u003e \u003c\/span\u003e36lbs\u003c\/div\u003e\n\u003cdiv\u003eValve Lash (In\/Ex):\u003cspan\u003e \u003c\/span\u003e.003\"\u003c\/div\u003e\n\u003cdiv\u003eIgnition Timing:\u003cspan\u003e \u003c\/span\u003e36 Deg BTDC\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cb\u003ePROFILE\u003c\/b\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cb\u003eIntake\u003cspan\u003e \u003c\/span\u003eExhaust\u003c\/b\u003e\u003c\/div\u003e\n\u003cdiv\u003eOpen:\u003cspan\u003e \u003c\/span\u003e55.20 BTDC\u003cspan\u003e \u003c\/span\u003e96.65 BBDC\u003c\/div\u003e\n\u003cdiv\u003eClose:\u003cspan\u003e \u003c\/span\u003e95.75 ABDC\u003cspan\u003e \u003c\/span\u003e60.70 ATDC\u003c\/div\u003e\n\u003cdiv\u003eLift:\u003cspan\u003e \u003c\/span\u003e.334\"\u003cspan\u003e \u003c\/span\u003e.334\"\u003c\/div\u003e\n\u003cdiv\u003eC\/L:\u003cspan\u003e \u003c\/span\u003e108.0 ATDC\u003cspan\u003e \u003c\/span\u003e108.0 BTDC\u003c\/div\u003e\n\u003cdiv\u003eDUR @ 50:\u003cspan\u003e \u003c\/span\u003e259.75 Deg\u003cspan\u003e \u003c\/span\u003e264.70 Deg\u003cbr\u003e\u003chr\u003e\n\u003cb\u003e\u003cspan\u003e224 Pred\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003e\u003cb\u003eSPECIFICATIONS\u003c\/b\u003e\n\u003c\/div\u003e\n\u003cdiv\u003eEngine:\u003cspan\u003e \u003c\/span\u003eHarbor Freight Predator 224cc, Tillotson 224cc\u003c\/div\u003e\n\u003cdiv\u003eRecommended Class:\u003cspan\u003e \u003c\/span\u003eExtreme Modified\u003c\/div\u003e\n\u003cdiv\u003eTarget (MAX) RPM:\u003cspan\u003e \u003c\/span\u003e8500-9000\u003c\/div\u003e\n\u003cdiv\u003eSpring Pressure (In \/ Ex):\u003cspan\u003e \u003c\/span\u003e36 lbs\u003c\/div\u003e\n\u003cdiv\u003eValve Lash (In\/Ex):\u003cspan\u003e \u003c\/span\u003e.003\"\u003c\/div\u003e\n\u003cdiv\u003eIgnition Timing:\u003cspan\u003e \u003c\/span\u003e36 Deg BTDC\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cb\u003ePROFILE\u003c\/b\u003e\u003c\/div\u003e\n\u003cdiv\u003eIntake\u003cspan\u003e \u003c\/span\u003eExhaust\u003c\/div\u003e\n\u003cdiv\u003eOpen:\u003cspan\u003e \u003c\/span\u003e55.20 BTDC\u003cspan\u003e \u003c\/span\u003e96.65 BBDC\u003c\/div\u003e\n\u003cdiv\u003eClose:\u003cspan\u003e \u003c\/span\u003e95.75 ABDC\u003cspan\u003e \u003c\/span\u003e60.70 ATDC\u003c\/div\u003e\n\u003cdiv\u003eLift:\u003cspan\u003e \u003c\/span\u003e.334\"\u003cspan\u003e \u003c\/span\u003e.334\"\u003c\/div\u003e\n\u003cdiv\u003eC\/L:\u003cspan\u003e \u003c\/span\u003e108.0 ATDC\u003cspan\u003e \u003c\/span\u003e108.0 BTDC\u003c\/div\u003e\n\u003cdiv\u003eDUR @ 50:\u003cspan\u003e \u003c\/span\u003e259.75 Deg\u003cspan\u003e \u003c\/span\u003e264.70 Deg\u003cbr\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003e\u003cb\u003eSPECIFICATIONS\u003c\/b\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003eEngine:\u003cspan\u003e \u003c\/span\u003e212cc Non-Hemi Predator\u003c\/div\u003e\n\u003cdiv\u003eRecommended Class:\u003cspan\u003e \u003c\/span\u003eModified\u003c\/div\u003e\n\u003cdiv\u003eTarget (MAX) RPM:\u003cspan\u003e \u003c\/span\u003e8500-9000\u003c\/div\u003e\n\u003cdiv\u003eSpring Pressure (In \/ Ex):\u003cspan\u003e \u003c\/span\u003e36 lbs\u003c\/div\u003e\n\u003cdiv\u003eValve Lash (In\/Ex):\u003cspan\u003e \u003c\/span\u003e.003\"\u003c\/div\u003e\n\u003cdiv\u003eIgnition Timing:\u003cspan\u003e \u003c\/span\u003e36 Deg BTDC\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cb\u003ePROFILE\u003c\/b\u003e\u003c\/div\u003e\n\u003cdiv\u003eIntake\u003cspan\u003e \u003c\/span\u003eExhaust\u003c\/div\u003e\n\u003cdiv\u003eOpen:\u003cspan\u003e \u003c\/span\u003e55.20 BTDC\u003cspan\u003e \u003c\/span\u003e96.65 BBDC\u003c\/div\u003e\n\u003cdiv\u003eClose:\u003cspan\u003e \u003c\/span\u003e95.75 ABDC\u003cspan\u003e \u003c\/span\u003e60.70 ATDC\u003c\/div\u003e\n\u003cdiv\u003eLift:\u003cspan\u003e \u003c\/span\u003e.334\"\u003cspan\u003e \u003c\/span\u003e.334\"\u003c\/div\u003e\n\u003cdiv\u003eC\/L:\u003cspan\u003e \u003c\/span\u003e108.0 ATDC\u003cspan\u003e \u003c\/span\u003e108.0 BTDC\u003c\/div\u003e\n\u003cdiv\u003eDUR @ 50:\u003cspan\u003e \u003c\/span\u003e259.75 Deg\u003cspan\u003e \u003c\/span\u003e264.70 Deg\u003c\/div\u003e\n\u003c\/div\u003e","brand":"GoKarts USA®","offers":[{"title":"GX160 GX200 \u0026 196cc OHV (6.5 Clones)","offer_id":43060141391931,"sku":"NR-DYNO335","price":114.5,"currency_code":"USD","in_stock":true},{"title":"Predator: 212 Non-Hemi (Stamped Aluminum Valve Cover)","offer_id":43060141424699,"sku":"NR-DYNO335","price":114.5,"currency_code":"USD","in_stock":true},{"title":"Hemi Predator with Cast Valve Cover","offer_id":43060141457467,"sku":"NR-DYNO335","price":114.5,"currency_code":"USD","in_stock":true},{"title":"224 Predator","offer_id":43060141490235,"sku":"NR-DYNO335","price":129.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0589\/5159\/8139\/files\/DYNO-POPEN-GX200-2_a2166152-ee31-48ca-b119-4ceb0e1bd978.jpg?v=1764893821"},{"product_id":"billet-nr-racing-camshaft-for-gx200-6-5-ohv-and-212-predators-hemi-choose-grind","title":"BILLET NR Racing Camshaft for GX200, 6.5 OHV, and 212 Predators HEMI - CHOOSE GRIND","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003ca style=\"background-color: rgb(255, 255, 0);\" href=\"https:\/\/gokartsusa.biz\/collections\/camshafts-gx200-racing\"\u003eCams\u003c\/a\u003e\u003c\/span\u003e  \u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eThe BILLET Camshaft for GX200, 6.5 OHV, and 212 Predators offers a range of grind options defined by both lift values (274, 307, 320, 356) and lobe separation angles (108°, 110°, 112°, 114°), each combination influencing engine performance in distinct ways.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e**\u003cstrong\u003eLift 274 Series\u003c\/strong\u003e**: With lower lift, these camshafts paired with tighter lobe separations (108°–110°) enhance low-end torque and improve throttle response by increasing valve overlap for better scavenging at lower RPMs. A wider lobe separation (112°–114°) in this lift range softens overlap, promoting smoother idle and slightly better fuel efficiency. - \u003c\/p\u003e\n\u003cp\u003e**\u003cstrong\u003eLift 307 Series\u003c\/strong\u003e**: Offering a moderate lift, these grinds with narrower lobe separation angles (108°–110°) provide a spirited mid-range power boost with increased valve overlap, favoring performance-oriented daily use. Wider angles (112°–114°) reduce overlap, improving drivability and stability at idle while maintaining respectable power. - \u003c\/p\u003e\n\u003cp\u003e**\u003cstrong\u003eLift 320 Series\u003c\/strong\u003e**: Higher lift cams paired with narrow lobe separation (108°–110°) optimize high-RPM power by intensifying valve overlap, enhancing cylinder filling and exhaust scavenging. Increasing the lobe separation to 112°–114° trades some peak power for smoother transitions and better low-end characteristics. - \u003c\/p\u003e\n\u003cp\u003e**\u003cstrong\u003eLift 356 Series\u003c\/strong\u003e**: The highest lift cams combined with tighter lobe separations provide maximum valve opening and aggressive overlap, making them ideal for peak horsepower and racing applications. Wider lobe separations reduce overlap and temper the aggressive nature, offering improved control and streetability while retaining strong top-end performance.\u003c\/p\u003e\n\u003cp\u003eSelecting the right combination of lift and lobe separation enables precise tailoring of valve timing dynamics—balancing power, torque, and engine smoothness—to meet specific performance goals in GX200, 6.5 OHV, and 212 Predator engines.\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cb\u003eMade from hardened tool steel. Cam gear is billet steel.\u003c\/b\u003e\u003c\/div\u003e\n\u003cdiv\u003eCamshaft timing (ICL) is adjustable in 2-degree increments from 100 to 112 (set at 106 when shipped). These cams do not have a compression release. They are available in several grinds.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cb\u003eSelect from the following lobe designs:\u003c\/b\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e.274 Lift, 260 Duration at .050\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e.307 Lift, 260 Duration at .050\u003c\/li\u003e\n\u003cli\u003e.320 Lift, 260 Duration at .050\u003c\/li\u003e\n\u003cli\u003e.356 Lift, 260 Duration at .050\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e.320 Lift or less will have a base circle of .815\"\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eLift larger than .320 will have a base circle of .760\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eOnly fits GX200, true 6.5 OHVs, and hemi style Predators. Will not fit non-hemi (old-style) Predators.\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ci\u003e\u003cb\u003e*Note:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eBlock or crankshaft may require clearance to clear camshaft lobes.\u003cspan\u003e \u003c\/span\u003e\u003c\/i\u003e\u003ci\u003eAs these are a special order item, please allow 1 week before shipping.\u003c\/i\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ci\u003e\u003c\/i\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003ci\u003eWarning: No returns on these cams. Please be sure to select the correct specifications when ordering.\u003c\/i\u003e\u003c\/div\u003e","brand":"GoKarts USA®","offers":[{"title":".274 Lift 260 Duration at .050 \/ 108'","offer_id":43060141523003,"sku":"NR-200BILLETCAM","price":189.0,"currency_code":"USD","in_stock":true},{"title":".274 Lift 260 Duration at .050 \/ 110'","offer_id":43060141555771,"sku":"NR-200BILLETCAM","price":189.0,"currency_code":"USD","in_stock":true},{"title":".274 Lift 260 Duration at .050 \/ 114'","offer_id":43060141588539,"sku":"NR-200BILLETCAM","price":189.0,"currency_code":"USD","in_stock":true},{"title":".274 Lift 260 Duration at .050 \/ 112'","offer_id":43060141621307,"sku":"NR-200BILLETCAM","price":189.0,"currency_code":"USD","in_stock":true},{"title":".307 Lift 260 Duration at .050 \/ 108'","offer_id":43060141654075,"sku":"NR-200BILLETCAM","price":189.0,"currency_code":"USD","in_stock":true},{"title":".307 Lift 260 Duration at .050 \/ 110'","offer_id":43060141686843,"sku":"NR-200BILLETCAM","price":189.0,"currency_code":"USD","in_stock":true},{"title":".307 Lift 260 Duration at .050 \/ 114'","offer_id":43060141719611,"sku":"NR-200BILLETCAM","price":189.0,"currency_code":"USD","in_stock":true},{"title":".307 Lift 260 Duration at .050 \/ 112'","offer_id":43060141752379,"sku":"NR-200BILLETCAM","price":189.0,"currency_code":"USD","in_stock":true},{"title":".320 Lift 260 Duration at .050 \/ 108'","offer_id":43060141785147,"sku":"NR-200BILLETCAM","price":189.0,"currency_code":"USD","in_stock":true},{"title":".320 Lift 260 Duration at .050 \/ 110'","offer_id":43060141817915,"sku":"NR-200BILLETCAM","price":189.0,"currency_code":"USD","in_stock":true},{"title":".320 Lift 260 Duration at .050 \/ 114'","offer_id":43060141850683,"sku":"NR-200BILLETCAM","price":189.0,"currency_code":"USD","in_stock":true},{"title":".320 Lift 260 Duration at .050 \/ 112'","offer_id":43060141883451,"sku":"NR-200BILLETCAM","price":189.0,"currency_code":"USD","in_stock":true},{"title":".356 Lift 260 Duration at .050 \/ 108'","offer_id":43060141916219,"sku":"NR-200BILLETCAM","price":189.0,"currency_code":"USD","in_stock":true},{"title":".356 Lift 260 Duration at .050 \/ 110'","offer_id":43060141948987,"sku":"NR-200BILLETCAM","price":189.0,"currency_code":"USD","in_stock":true},{"title":".356 Lift 260 Duration at .050 \/ 114'","offer_id":43060141981755,"sku":"NR-200BILLETCAM","price":189.0,"currency_code":"USD","in_stock":true},{"title":".356 Lift 260 Duration at .050 \/ 112'","offer_id":43060142014523,"sku":"NR-200BILLETCAM","price":189.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0589\/5159\/8139\/files\/200BILLETCAM-2.jpg?v=1764893822"},{"product_id":"engine-racing-212-predator-modified-level-2","title":"Engine, Racing, 212 Predator, Modified Level 2","description":"\u003ctable border=\"0\" cellspacing=\"0\" cellpadding=\"0\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv id=\"ProductDetail_ProductDetails_div\"\u003e\n\u003cdiv\u003e\u003cb\u003e212cc OHV 212 Predator Specially Set Up for Off-Road and Racing Use\u003c\/b\u003e\u003c\/div\u003e\n\u003cdiv\u003eA step up in power from our Level 1 package, this motor includes:\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eOpen Element Air Filter \u0026amp; Adapter\u003c\/li\u003e\n\u003cli\u003eRemoval of Governor\u003c\/li\u003e\n\u003cli\u003e650 Bored Carb\u003c\/li\u003e\n\u003cli\u003e18 or 22lb Valve Springs\u003c\/li\u003e\n\u003cli\u003eBillet Connecting Rod\u003c\/li\u003e\n\u003cli\u003eMod 2 Cam\u003c\/li\u003e\n\u003cli\u003eMilled Head\u003c\/li\u003e\n\u003cli\u003eAluminum Flywheel\u003c\/li\u003e\n\u003cli\u003eAdvanced Timing\u003c\/li\u003e\n\u003cli\u003eRace Prepped Carb\u003c\/li\u003e\n\u003cli\u003eAssembled and Ready to Install - Just add oil, exhaust, and linkage, and go racing!\u003c\/li\u003e\n\u003cli\u003eApproximately 12+ HP on our Dyno (15+ HP on the other guy's Dyno)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cb\u003e*Note:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003eAccessories and options are shipped loose and not installed. Unless stated, engines do not come with tank, muffler\/exhaust, or linkage. Picture is for reference only. Filter should be sprayed with K\u0026amp;N type oil, especially for dirt applications. Oil not included.\u003cbr\u003e\u003cbr\u003e\u003cb\u003e*All race engine orders may take up to 4-6 weeks before shipping.\u003cbr\u003e\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e\u003ci\u003eMOTORS SOLD FOR ORGANIZED COMPETITION PURPOSES OR EXPORT ONLY. (NOT FOR USE ON ANY EQUIPMENT, OFF-ROAD, RECREATIONAL, OR EMISSIONS-CONTROLLED APPLICATIONS. DOING SO IS A VIOLATION OF FEDERAL LAW.)\u003c\/i\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cspan itemprop=\"description\" id=\"product_description\"\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"GoKarts USA®","offers":[{"title":"Default Title","offer_id":43060143292475,"sku":"NR-ENG-RAC-212-LEVEL2","price":660.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0589\/5159\/8139\/files\/ENG-RAC-212-LEVEL1-2T.png?v=1764893825"},{"product_id":"engine-racing-212-predator-modified-level-1","title":"Engine, Racing, 212 Predator, Modified Level 1","description":"\u003cdiv\u003e\n\u003cb\u003e212cc OHV 212 Predator Specially Set Up for Off-Road \u0026amp; Racing Use\u003cbr\u003e\u003c\/b\u003e\u003cspan\u003eJust add oil, your exhaust, and linkage, and go racing!\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eApproximately 12+ HP on our dyno (15+ HP on the other guy's dyno)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cb\u003e\u003cbr\u003eEngine Includes:\u003c\/b\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eOpen Element Air Filter \u0026amp; Adapter\u003c\/li\u003e\n\u003cli\u003eRemoval of Governor\u003c\/li\u003e\n\u003cli\u003e22lb Valve Springs (18lb on Hemi)\u003c\/li\u003e\n\u003cli\u003eHP Camshaft (CL1 or BSP)\u003c\/li\u003e\n\u003cli\u003eAluminum Flywheel\u003c\/li\u003e\n\u003cli\u003eAdvanced Timing\u003c\/li\u003e\n\u003cli\u003eRace Prepped Carb\u003c\/li\u003e\n\u003cli\u003eAssembled and Ready to Install\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cb\u003eAvailable Options:\u003c\/b\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eHeaders \u0026amp; Exhaust Systems\u003c\/li\u003e\n\u003cli\u003eGas Tanks (Genuine Honda)\u003c\/li\u003e\n\u003cli\u003eThrottle Plate or “Sox” Linkage\u003c\/li\u003e\n\u003cli\u003eBillet Connecting Rod\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cb\u003e\u003cbr\u003e*All race engine orders may take up to 4-6 weeks before shipping.\u003cbr\u003e\u003c\/b\u003e\u003cbr\u003e\u003cb\u003e*Note:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003eAccessories and options are shipped loose and not installed. Unless stated, engines do not come with tank, muffler\/exhaust, or linkage. Picture for reference only. Pictures show some options. Filter should be sprayed with K\u0026amp;N type oil, especially in dirt applications. Oil not included.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003e\u003ci\u003e\u003c\/i\u003e\u003c\/span\u003e\u003cspan\u003e\u003ci\u003eMOTORS SOLD FOR ORGANIZED COMPETITION PURPOSES OR EXPORT ONLY. (NOT FOR USE ON ANY EQUIPMENT, OFF-ROAD, RECREATIONAL, OR EMISSIONS-CONTROLLED APPLICATIONS. DOING SO IS A VIOLATION OF FEDERAL LAW.)\u003c\/i\u003e\u003c\/span\u003e\n\u003c\/div\u003e","brand":"GoKarts USA®","offers":[{"title":"Default Title","offer_id":43060143456315,"sku":"NR-ENG-RAC-212-LEVEL1","price":461.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0589\/5159\/8139\/files\/ENG-RAC-212-LEVEL1-2.png?v=1764893826"},{"product_id":"predator-max-performance-6-6hp-224cc-ohv-horizontal-shaft-gas-engine","title":"Predator Max Performance 6.6hp (224cc) OHV Horizontal Shaft Gas Engine","description":"\u003cp\u003ePrecision-engineered components to provide smooth and quiet operation, plus up to 10% more output than standard engines. The horizontal shaft is ball-bearing mounted for long life and efficient output. Efficient OHV design for better performance and fuel economy.\u003c\/p\u003e","brand":"GoKarts USA®","offers":[{"title":"Default Title","offer_id":43060144275515,"sku":"NR-ENG-OEM-PR-224","price":279.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0589\/5159\/8139\/files\/ENG-OEM-PR-224-2.png?v=1764893828"},{"product_id":"310-dyno-cams-racing-camshaft-welded-lobe-gx200-racing-clones-predators","title":"310 Dyno Cams Racing Camshaft, Welded Lobe: GX200, Racing \"Clones\", \u0026 Predators","description":"\u003cp\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003ca style=\"background-color: rgb(255, 255, 0);\" href=\"https:\/\/gokartsusa.biz\/collections\/camshafts-gx200-racing\"\u003eCams\u003c\/a\u003e\u003c\/span\u003e  \u003c\/i\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003ci\u003eDynoCams\u003c\/i\u003e\u003cspan\u003e \u003c\/span\u003e310 Grind, Comp Release, Welded Lobe, Clone Core\u003c\/b\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cspan\u003eThe 310 is a monster camshaft with low lift. This cam has all the duration of DYNO's bigger cams, but with .310\" lift, so ratio rockers can be used in OHV modified applications. This cam requires an upgraded spring package, billet rod, and billet flywheel. It has the compression release installed, and the lobes are welded.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003ci\u003e\u003cbr\u003e\u003c\/i\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003ci\u003e*Note: The 224 Predator is slightly higher priced.\u003c\/i\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ci\u003e\u003c\/i\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003cb\u003eGX200\u003c\/b\u003e\u003cbr\u003e\u003cb\u003eSPECIFICATIONS\u003c\/b\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003cdiv\u003e\u003cspan\u003eEngine: 196cc OHV Clone, 212cc Hemi Predator\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eRecommended Class: Modified\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eTarget (MAX) RPM: 9000\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eSpring Pressure (In \/ Ex): 34-36 lbs\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eValve Lash (In\/Ex): .003\"\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eIgnition Timing: 34 Deg BTDC\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cb\u003e\u003cspan\u003ePROFILE\u003c\/span\u003e\u003c\/b\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eIntake Exhaust\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eOpen: 57.15 BTDC 96.10 BBDC\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eClose: 95.30 ABDC 57.95 ATDC\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eLift: .309\" .309\"\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eC\/L: 108.0 ATDC 108.0 BTDC\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eDUR @ 50: 255.00 Deg 259.95 Deg\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003cspan\u003e\u003cb\u003e\u003c\/b\u003e\u003cbr\u003e\u003cb\u003ePRED\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\u003cb\u003eSPECIFICATIONS\u003c\/b\u003e\n\u003c\/div\u003e\n\u003cdiv\u003eEngine:\u003cspan\u003e \u003c\/span\u003e212cc Non-Hemi Predator\u003c\/div\u003e\n\u003cdiv\u003eRecommended Class:\u003cspan\u003e \u003c\/span\u003eModified\u003c\/div\u003e\n\u003cdiv\u003eTarget (MAX) RPM:\u003cspan\u003e \u003c\/span\u003e9000\u003c\/div\u003e\n\u003cdiv\u003eSpring Pressure (In \/ Ex):\u003cspan\u003e \u003c\/span\u003e34-36 lbs\u003c\/div\u003e\n\u003cdiv\u003eValve Lash (In\/Ex):\u003cspan\u003e \u003c\/span\u003e.003\"\u003c\/div\u003e\n\u003cdiv\u003eIgnition Timing:\u003cspan\u003e \u003c\/span\u003e34 Deg BTDC\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cb\u003ePROFILE\u003c\/b\u003e\u003c\/div\u003e\n\u003cdiv\u003eIntake\u003cspan\u003e \u003c\/span\u003eExhaust\u003c\/div\u003e\n\u003cdiv\u003eOpen:\u003cspan\u003e \u003c\/span\u003e57.15 BTDC\u003cspan\u003e \u003c\/span\u003e96.10 BBDC\u003c\/div\u003e\n\u003cdiv\u003eClose:\u003cspan\u003e \u003c\/span\u003e95.30 ABDC\u003cspan\u003e \u003c\/span\u003e57.95 ATDC\u003c\/div\u003e\n\u003cdiv\u003eLift:\u003cspan\u003e \u003c\/span\u003e.309\"\u003cspan\u003e \u003c\/span\u003e.309\"\u003c\/div\u003e\n\u003cdiv\u003eC\/L:\u003cspan\u003e \u003c\/span\u003e108.0 ATDC\u003cspan\u003e \u003c\/span\u003e108.0 BTDC\u003c\/div\u003e\n\u003cdiv\u003eDUR @ 50:\u003cspan\u003e \u003c\/span\u003e255.00 Deg\u003cspan\u003e \u003c\/span\u003e259.95 Deg\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003ci\u003e\u003cb\u003e\u003cspan\u003e224 Pred\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003e\u003cb\u003eSPECIFICATIONS\u003c\/b\u003e\u003cbr\u003e\u003c\/i\u003e\n\u003cdiv\u003eEngine:\u003cspan\u003e \u003c\/span\u003eHarbor Freight Predator 224cc, Tillotson 224cc\u003c\/div\u003e\n\u003cdiv\u003eTarget (MAX) RPM:\u003cspan\u003e \u003c\/span\u003e9000\u003c\/div\u003e\n\u003cdiv\u003eSpring Pressure (In \/ Ex):\u003cspan\u003e \u003c\/span\u003e34-36 lbs\u003c\/div\u003e\n\u003cdiv\u003eValve Lash (In\/Ex):\u003cspan\u003e \u003c\/span\u003e.003\"\u003c\/div\u003e\n\u003cdiv\u003eIgnition Timing:\u003cspan\u003e \u003c\/span\u003e34 Deg BTDC\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cb\u003ePROFILE\u003c\/b\u003e\u003c\/div\u003e\n\u003cdiv\u003eIntake\u003cspan\u003e \u003c\/span\u003eExhaust\u003c\/div\u003e\n\u003cdiv\u003eOpen:\u003cspan\u003e \u003c\/span\u003e57.15 BTDC\u003cspan\u003e \u003c\/span\u003e96.10 BBDC\u003c\/div\u003e\n\u003cdiv\u003eClose:\u003cspan\u003e \u003c\/span\u003e95.30 ABDC\u003cspan\u003e \u003c\/span\u003e57.95 ATDC\u003c\/div\u003e\n\u003cdiv\u003eLift:\u003cspan\u003e \u003c\/span\u003e.309\"\u003cspan\u003e \u003c\/span\u003e.309\"\u003c\/div\u003e\n\u003cdiv\u003eC\/L:\u003cspan\u003e \u003c\/span\u003e108.0 ATDC\u003cspan\u003e \u003c\/span\u003e108.0 BTDC\u003c\/div\u003e\n\u003cdiv\u003eDUR @ 50:\u003cspan\u003e \u003c\/span\u003e255.00 Deg\u003cspan\u003e \u003c\/span\u003e259.95 Deg\u003c\/div\u003e\n\u003c\/div\u003e","brand":"GoKarts USA®","offers":[{"title":"GX160 GX200 \u0026 196cc OHV (6.5 Clones)","offer_id":43060145684539,"sku":"NR-DYNO-310","price":117.5,"currency_code":"USD","in_stock":true},{"title":"Predator: 212 Non-Hemi (Stamped Aluminum Valve Cover)","offer_id":43060145717307,"sku":"NR-DYNO-310","price":117.5,"currency_code":"USD","in_stock":true},{"title":"Hemi Predator with Cast Valve Cover","offer_id":43060145750075,"sku":"NR-DYNO-310","price":117.5,"currency_code":"USD","in_stock":true},{"title":"224 Predator","offer_id":43060145782843,"sku":"NR-DYNO-310","price":129.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0589\/5159\/8139\/files\/DYNO356-2_1.jpg?v=1764893833"},{"product_id":"dynocm-camshaft-gx200-6-5-ohv-212-and-224-predator","title":"DYNOCM Camshaft  GX200, 6.5 OHV, 212 and 224 Predator","description":"\u003cp\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003ca style=\"background-color: rgb(255, 255, 0);\" href=\"https:\/\/gokartsusa.biz\/collections\/camshafts-gx200-racing\"\u003eCams\u003c\/a\u003e\u003c\/span\u003e  \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWith approximately .265 lift, 108 ICL, and 236 duration, this is an aftermarket cam that has had base circle reground. You will see improvement at higher RPM's with some loss of torque. This cam has an aggressive ramp and requires 22lb springs, billet rod, and flywheel. 7500 maximum RPM. Good value for its lower cost.\u003c\/li\u003e\n\u003cli\u003eThe lobes are hardened for extra durability, extending the life of this cam.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003ci\u003e\u003cb\u003e*Note:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003eBlock or crankshaft may require clearance to clear camshaft lobes.\u003c\/i\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ci\u003e\u003c\/i\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ci\u003e\u003cb\u003e\u003cspan\u003eGX200\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003e\u003cspan\u003eSpecs\u003c\/span\u003e\u003c\/i\u003e\n\u003cdiv\u003eEngine:\u003cspan\u003e \u003c\/span\u003e196cc OHV Clone, 212cc Hemi Predator\u003c\/div\u003e\n\u003cdiv\u003eRecommended Class:\u003cspan\u003e \u003c\/span\u003eSuper Stock\u003c\/div\u003e\n\u003cdiv\u003eTarget (MAX) RPM:\u003cspan\u003e \u003c\/span\u003e7500\u003c\/div\u003e\n\u003cdiv\u003eSpring Pressure (In \/ Ex):\u003cspan\u003e \u003c\/span\u003e20 lbs\u003c\/div\u003e\n\u003cdiv\u003eValve Lash (In\/Ex):\u003cspan\u003e \u003c\/span\u003e.003\"\u003c\/div\u003e\n\u003cdiv\u003eIgnition Timing:\u003cspan\u003e \u003c\/span\u003e32 Deg BTDC\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eProfile\u003c\/div\u003e\n\u003cdiv\u003eIntake\u003cspan\u003e \u003c\/span\u003eExhaust\u003c\/div\u003e\n\u003cdiv\u003eOpen:\u003cspan\u003e \u003c\/span\u003e52.4 BTDC\u003cspan\u003e \u003c\/span\u003e86.9 BBDC\u003c\/div\u003e\n\u003cdiv\u003eClose:\u003cspan\u003e \u003c\/span\u003e89.4 ABDC\u003cspan\u003e \u003c\/span\u003e51.5 ATDC\u003c\/div\u003e\n\u003cdiv\u003eLift:\u003cspan\u003e \u003c\/span\u003e.265\"\u003cspan\u003e \u003c\/span\u003e.265\"\u003c\/div\u003e\n\u003cdiv\u003eC\/L:\u003cspan\u003e \u003c\/span\u003e108.0 ATDC\u003cspan\u003e \u003c\/span\u003e108.0 BTDC\u003c\/div\u003e\n\u003cdiv\u003eDUR @ 50:\u003cspan\u003e \u003c\/span\u003e236.9 Deg\u003cspan\u003e \u003c\/span\u003e236.5 Deg\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ci\u003e\u003cb\u003e\u003cspan\u003ePRED\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003e\u003cspan\u003eSpecs\u003c\/span\u003e\u003c\/i\u003e\n\u003cdiv\u003eEngine:\u003cspan\u003e \u003c\/span\u003e212cc OHV Non-Hemi Predator\u003c\/div\u003e\n\u003cdiv\u003eRecommended Class:\u003cspan\u003e \u003c\/span\u003eSuper Stock\u003c\/div\u003e\n\u003cdiv\u003eTarget (MAX) RPM:\u003cspan\u003e \u003c\/span\u003e7500\u003c\/div\u003e\n\u003cdiv\u003eSpring Pressure (In \/ Ex):\u003cspan\u003e \u003c\/span\u003e20 lbs\u003c\/div\u003e\n\u003cdiv\u003eValve Lash (In\/Ex):\u003cspan\u003e \u003c\/span\u003e.003\"\u003c\/div\u003e\n\u003cdiv\u003eIgnition Timing:\u003cspan\u003e \u003c\/span\u003e32 Deg BTDC\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eProfile\u003c\/div\u003e\n\u003cdiv\u003eIntake\u003cspan\u003e \u003c\/span\u003eExhaust\u003c\/div\u003e\n\u003cdiv\u003eOpen:\u003cspan\u003e \u003c\/span\u003e52.4 BTDC\u003cspan\u003e \u003c\/span\u003e86.9 BBDC\u003c\/div\u003e\n\u003cdiv\u003eClose:\u003cspan\u003e \u003c\/span\u003e89.4 ABDC\u003cspan\u003e \u003c\/span\u003e51.5 ATDC\u003c\/div\u003e\n\u003cdiv\u003eLift:\u003cspan\u003e \u003c\/span\u003e.265\"\u003cspan\u003e \u003c\/span\u003e.265\"\u003c\/div\u003e\n\u003cdiv\u003eC\/L:\u003cspan\u003e \u003c\/span\u003e108.0 ATDC\u003cspan\u003e \u003c\/span\u003e108.0 BTDC\u003c\/div\u003e\n\u003cdiv\u003eDUR @ 50:\u003cspan\u003e \u003c\/span\u003e236.9 Deg\u003cspan\u003e \u003c\/span\u003e236.5 Deg\u003c\/div\u003e\n\u003ci\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003e\u003cspan\u003e224\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003e\u003cspan\u003eThe 224cc camshafts have .550\" main journal sizes. The cams have been clearanced between the lobes and feature narrow lobes. These modifications allow for rod clearance due to the 58mm stroke. The compression release is also thinner to clear the 58mm crank counter weight. These camshafts work with Harbor Freight Predator 224cc and Tillotson 224cc engines.\u003c\/span\u003e\u003c\/i\u003e\n\u003cdiv\u003e\n\u003cbr\u003eSpecs\u003c\/div\u003e\n\u003cdiv\u003eEngine:\u003cspan\u003e \u003c\/span\u003eHarbor Freight Predator 224cc, Tillotson 224cc\u003c\/div\u003e\n\u003cdiv\u003eRecommended Class:\u003cspan\u003e \u003c\/span\u003eMild Modified\u003c\/div\u003e\n\u003cdiv\u003eTarget (MAX) RPM:\u003cspan\u003e \u003c\/span\u003e7500\u003c\/div\u003e\n\u003cdiv\u003eSpring Pressure (In \/ Ex):\u003cspan\u003e \u003c\/span\u003e20 lbs\u003c\/div\u003e\n\u003cdiv\u003eValve Lash (In\/Ex):\u003cspan\u003e \u003c\/span\u003e.003\"\u003c\/div\u003e\n\u003cdiv\u003eIgnition Timing:\u003cspan\u003e \u003c\/span\u003e32 Deg BTDC\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eProfile\u003c\/div\u003e\n\u003cdiv\u003eIntake\u003cspan\u003e \u003c\/span\u003eExhaust\u003c\/div\u003e\n\u003cdiv\u003eOpen:\u003cspan\u003e \u003c\/span\u003e52.4 BTDC\u003cspan\u003e \u003c\/span\u003e86.9 BBDC\u003c\/div\u003e\n\u003cdiv\u003eClose:\u003cspan\u003e \u003c\/span\u003e89.4 ABDC\u003cspan\u003e \u003c\/span\u003e51.5 ATDC\u003c\/div\u003e\n\u003cdiv\u003eLift:\u003cspan\u003e \u003c\/span\u003e.265\"\u003cspan\u003e \u003c\/span\u003e.265\"\u003c\/div\u003e\n\u003cdiv\u003eC\/L:\u003cspan\u003e \u003c\/span\u003e108.0 ATDC\u003cspan\u003e \u003c\/span\u003e108.0 BTDC\u003c\/div\u003e\n\u003cdiv\u003eDUR @ 50:\u003cspan\u003e \u003c\/span\u003e236.9 Deg\u003cspan\u003e \u003c\/span\u003e236.5 Deg\u003c\/div\u003e\n\u003c\/div\u003e","brand":"GoKarts USA®","offers":[{"title":"GX160 GX200 \u0026 196cc OHV (6.5 Clones)","offer_id":43060146044987,"sku":"NR-DYNOCM","price":65.0,"currency_code":"USD","in_stock":true},{"title":"Predator: 212 Non-Hemi (Stamped Aluminum Valve Cover)","offer_id":43060146077755,"sku":"NR-DYNOCM","price":65.0,"currency_code":"USD","in_stock":true},{"title":"Hemi Predator with Cast Valve Cover","offer_id":43060146110523,"sku":"NR-DYNOCM","price":65.0,"currency_code":"USD","in_stock":true},{"title":"224 Predator","offer_id":43060146143291,"sku":"NR-DYNOCM","price":84.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0589\/5159\/8139\/files\/DYNOCM-2.jpg?v=1764893834"},{"product_id":"356-nr-racing-series-camshaft-gx200-6-5-ohv-212-predator","title":"356 NR Racing Series Camshaft - GX200, 6.5 OHV, \u0026 212 Predator","description":"\u003cp\u003e\u003cspan\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003ca href=\"https:\/\/gokartsusa.biz\/collections\/camshafts-gx200-racing\" style=\"background-color: rgb(255, 255, 0);\"\u003eCams\u003c\/a\u003e\u003c\/span\u003e  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e356 Series -\u003c\/span\u003e\u003cb\u003e\u003cspan\u003e \u003c\/span\u003eThe Biggest, Baddest Cam for GX200s\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eApproximately .356 lift and 260 duration. Requires dual springs and special attention to the valve train. Block and rod must have clearance to install.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eCamshaft 356-0607:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003eWith\u003c\/span\u003e\u003cb\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e8500+ RPM, this is the hottest camshaft available for GX160\/200s. Big valve and big carbs required. Dual springs required, and heads will need spring pocket cut.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e12-to-1 or higher compression ratio required. 20+ Horsepower.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e.356 lift, 106 ICL, 107LS\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003e*Note:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003eBlock or crankshaft may require clearance to clear camshaft lobes.\u003c\/span\u003e\u003c\/p\u003e","brand":"GoKarts USA®","offers":[{"title":"GX160 GX200 \u0026 196cc OHV (6.5 Clones)","offer_id":43060146372667,"sku":"NR-200CAM-356","price":119.0,"currency_code":"USD","in_stock":true},{"title":"Predator: 212 Non-Hemi (Stamped Aluminum Valve Cover)","offer_id":43060146405435,"sku":"NR-200CAM-356","price":119.0,"currency_code":"USD","in_stock":true},{"title":"Hemi Predator with Cast Valve Cover","offer_id":43060146438203,"sku":"NR-200CAM-356","price":119.0,"currency_code":"USD","in_stock":true},{"title":"224cc Predator","offer_id":43060146470971,"sku":"NR-200CAM-356","price":138.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0589\/5159\/8139\/files\/200CAM-274-2_e2375aef-b8cd-4074-8dec-587c94cab37d.png?v=1764893835"},{"product_id":"250-twister-performance-camshaft-for-gx240-to-gx390-420-predator","title":"250 ''Twister'' Performance Camshaft for GX240 to GX390 \u0026 420 Predator","description":"\u003cp\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003ca style=\"background-color: rgb(255, 255, 0);\" href=\"https:\/\/gokartsusa.biz\/collections\/camshafts-gx200-racing\"\u003eCams\u003c\/a\u003e\u003c\/span\u003e  \u003c\/i\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003ci\u003eThe Twister\u003c\/i\u003e\u003c\/b\u003e\u003cspan\u003e is a high-performance grind, providing significant power increase over the stock cam at a great price. Developed on the dyno and the track to maximize power on GX240, GX270, GX390, 420 Predators, and 13\/15hp OHVs.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eStock lift with increased duration and optimized valve timing for a wide powerband (2000-5000+ rpm), providing a drastic improvement throughout the entire RPM range. This cam is easy on the valve train and will not \"beat up\" your valves or lifters.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eRecommended for yard karts, mud motors, short track go-karts, marine, pulling\/towing, mini bikes, and anything else where a broad powerband is necessary and loss of low end is unacceptable. Also great for racing classes that require stock lift.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eCams are cut on a close base circle to the stock cam so that the compression release is still functional.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cb\u003e246 Duration, .260\" Lift using stock rocker arms (.250 at lobe), 110 LSA (ICL varies, depending on the engine in which it's installed.)\u003cbr\u003e\u003cbr\u003e\u003c\/b\u003e\u003ci\u003e*Use NR Racing HD single valve springs only (no dual springs).\u003c\/i\u003e\u003c\/p\u003e","brand":"GoKarts USA®","offers":[{"title":"Default Title","offer_id":43060146602043,"sku":"NR-390CAM-250-TW","price":69.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0589\/5159\/8139\/files\/390CAM-250-TW-2.png?v=1764893835"},{"product_id":"carb-kit-22mm-mikuni-round-slide-gx200-6-5-ohv-clone-212-predator-gas-with-pulse-fitting","title":"🔥Carb Kit, 22mm Mikuni Round Slide: GX200, 6.5 OHV Clone, \u0026 212 Predator Gas with Pulse Fitting MOST POPULAR","description":"\u003cp\u003e\u003cspan\u003eFits all GX160s, 200s, 6.5 OHVs, and Predators.\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eKit Includes:\u003c\/b\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eCarb, VM22-3847 (Small Body)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eManifold\/Adapter\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAir Filter (Cotton K\u0026amp;N Style)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eVelocity Stack (Air Filter Adapter)\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGaskets\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBolts\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eJet Kit (if required)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCable\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003cspan\u003eFilter should be sprayed with K\u0026amp;N type oil, especially in dirt applications. Oil not included.\u003c\/span\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.nrracing.com\/product-p\/kne99-0516.htm\"\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/a\u003e\u003c\/span\u003e\u003ci\u003e\u003cb\u003e*Note:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eCarb may come with main jet loose or installed. Carbs do not use Mikuni jets.\u003c\/i\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003ca href=\"https:\/\/gokartsusa.biz\/collections\/honda-gx-performance-kits\/carburetor\" title=\"Cab Kits\" style=\"background-color: rgb(255, 255, 0);\"\u003eCarb Kits\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/gokartsusa.biz\/pages\/carburetor-selection-guide\"\u003eCarburetor Selection Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/gokartsusa.biz\/pages\/carburetor-technical-guide-gx200\"\u003eCarburetor Tech Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca title=\"Carburetors\" href=\"https:\/\/gokartsusa.biz\/collections\/carburetors\"\u003eCarburetors\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"GoKarts USA®","offers":[{"title":"Default Title","offer_id":43060146634811,"sku":"NR-MIKUNI-22MM-KIT-GX200","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0589\/5159\/8139\/files\/MIKUNI-22MM-KIT-GX200-2_6deeac7c-0687-4b08-9b04-f246b482739b.png?v=1764893836"},{"product_id":"f-275-dyno-cams-racing-camshaft-welded-lobe-gx200-clones-and-predators","title":"F-275 Dyno Cams Racing Camshaft, Welded Lobe  GX200, Clones, and Predators","description":"\u003cp\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003ca style=\"background-color: rgb(255, 255, 0);\" href=\"https:\/\/gokartsusa.biz\/collections\/camshafts-gx200-racing\"\u003eCams\u003c\/a\u003e\u003c\/span\u003e  \u003c\/p\u003e\n\u003cp\u003eThis cam has very aggressive ramps and requires an upgraded spring package, billet rod, and flywheel. Use bored stock or Tillotson carb. Great cam if you have a lift check requirement, but want maximum open valve duration. The lobes on this cam are welded for extra durability.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eHemi\/Clone\u003c\/b\u003e\u003cbr\u003e\u003cspan\u003eSpecs\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003eEngine:\u003cspan\u003e \u003c\/span\u003e196cc OHV Clone, 212cc Hemi Predator\u003c\/div\u003e\n\u003cdiv\u003eRecommended Class:\u003cspan\u003e \u003c\/span\u003eModified\u003c\/div\u003e\n\u003cdiv\u003eTarget (MAX) RPM:\u003cspan\u003e \u003c\/span\u003e8200-8400\u003c\/div\u003e\n\u003cdiv\u003eSpring Pressure (In \/ Ex):\u003cspan\u003e \u003c\/span\u003e32 lbs\u003c\/div\u003e\n\u003cdiv\u003eValve Lash (In\/Ex):\u003cspan\u003e \u003c\/span\u003e.003\"\u003c\/div\u003e\n\u003cdiv\u003eIgnition Timing:\u003cspan\u003e \u003c\/span\u003e34 Deg BTDC\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eProfile\u003c\/div\u003e\n\u003cdiv\u003eIntake\u003cspan\u003e \u003c\/span\u003eExhaust\u003c\/div\u003e\n\u003cdiv\u003eOpen:\u003cspan\u003e \u003c\/span\u003e54.6 BTDC\u003cspan\u003e \u003c\/span\u003e92.3 BBDC\u003c\/div\u003e\n\u003cdiv\u003eClose:\u003cspan\u003e \u003c\/span\u003e90.0 ABDC\u003cspan\u003e \u003c\/span\u003e53.2 ATDC\u003c\/div\u003e\n\u003cdiv\u003eLift:\u003cspan\u003e \u003c\/span\u003e.278\"\u003cspan\u003e \u003c\/span\u003e.278\"\u003c\/div\u003e\n\u003cdiv\u003eC\/L:\u003cspan\u003e \u003c\/span\u003e108.0 ATDC\u003cspan\u003e \u003c\/span\u003e110.0 BTDC\u003c\/div\u003e\n\u003cdiv\u003eDUR @ 50:\u003cspan\u003e \u003c\/span\u003e258.7 Deg\u003cspan\u003e \u003c\/span\u003e258.6 Deg\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cb\u003e212 Non-Hemi Predator\u003c\/b\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cspan\u003eSpecs\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003eEngine:\u003cspan\u003e \u003c\/span\u003e212cc OHV Non-Hemi Predator\u003c\/div\u003e\n\u003cdiv\u003eRecommended Class:\u003cspan\u003e \u003c\/span\u003eModified\u003c\/div\u003e\n\u003cdiv\u003eTarget (MAX) RPM:\u003cspan\u003e \u003c\/span\u003e8200-8400\u003c\/div\u003e\n\u003cdiv\u003eSpring Pressure (In \/ Ex):\u003cspan\u003e \u003c\/span\u003e32 lbs\u003c\/div\u003e\n\u003cdiv\u003eValve Lash (In\/Ex):\u003cspan\u003e \u003c\/span\u003e.003\"\u003c\/div\u003e\n\u003cdiv\u003eIgnition Timing:\u003cspan\u003e \u003c\/span\u003e32 Deg BTDC\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eProfile\u003c\/div\u003e\n\u003cdiv\u003eIntake\u003cspan\u003e \u003c\/span\u003eExhaust\u003c\/div\u003e\n\u003cdiv\u003eOpen:\u003cspan\u003e \u003c\/span\u003e54.6 BTDC\u003cspan\u003e \u003c\/span\u003e92.3 BBDC\u003c\/div\u003e\n\u003cdiv\u003eClose:\u003cspan\u003e \u003c\/span\u003e90.0 ABDC\u003cspan\u003e \u003c\/span\u003e53.2 ATDC\u003c\/div\u003e\n\u003cdiv\u003eLift:\u003cspan\u003e \u003c\/span\u003e.278\"\u003cspan\u003e \u003c\/span\u003e.278\"\u003c\/div\u003e\n\u003cdiv\u003eC\/L:\u003cspan\u003e \u003c\/span\u003e108.0 ATDC\u003cspan\u003e \u003c\/span\u003e110.0 BTDC\u003c\/div\u003e\n\u003cdiv\u003eDUR @ 50:\u003cspan\u003e \u003c\/span\u003e258.7 Deg\u003cspan\u003e \u003c\/span\u003e258.6 Deg\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cb\u003e224 Predator\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe 224cc camshafts have .550\" main journal sizes. The cams have been clearanced between the lobes and feature narrow lobes. These modifications allow for rod clearance due to the 58mm stroke. The compression release is also thinner to clear the 58mm crank counter weight. These camshafts work with Harbor Freight Predator 224cc and Tillotson 224cc engines.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003eSpecs\u003c\/div\u003e\n\u003cdiv\u003eEngine:\u003cspan\u003e \u003c\/span\u003eHarbor Freight Predator 224cc, Tillotson 224cc\u003c\/div\u003e\n\u003cdiv\u003eRecommended Class:\u003cspan\u003e \u003c\/span\u003eModified\u003c\/div\u003e\n\u003cdiv\u003eTarget (MAX) RPM:\u003cspan\u003e \u003c\/span\u003e8200-8400\u003c\/div\u003e\n\u003cdiv\u003eSpring Pressure (In \/ Ex):\u003cspan\u003e \u003c\/span\u003e32 lbs\u003c\/div\u003e\n\u003cdiv\u003eValve Lash (In\/Ex):\u003cspan\u003e \u003c\/span\u003e.003\"\u003c\/div\u003e\n\u003cdiv\u003eIgnition Timing:\u003cspan\u003e \u003c\/span\u003e34 Deg BTDC\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eProfile\u003c\/div\u003e\n\u003cdiv\u003eIntake\u003cspan\u003e \u003c\/span\u003eExhaust\u003c\/div\u003e\n\u003cdiv\u003eOpen:\u003cspan\u003e \u003c\/span\u003e54.6 BTDC\u003cspan\u003e \u003c\/span\u003e92.3 BBDC\u003c\/div\u003e\n\u003cdiv\u003eClose:\u003cspan\u003e \u003c\/span\u003e90.0 ABDC\u003cspan\u003e \u003c\/span\u003e53.2 ATDC\u003c\/div\u003e\n\u003cdiv\u003eLift:\u003cspan\u003e \u003c\/span\u003e.278\"\u003cspan\u003e \u003c\/span\u003e.278\"\u003c\/div\u003e\n\u003cdiv\u003eC\/L:\u003cspan\u003e \u003c\/span\u003e108.0 ATDC\u003cspan\u003e \u003c\/span\u003e110.0 BTDC\u003c\/div\u003e\n\u003cdiv\u003eDUR @ 50:\u003cspan\u003e \u003c\/span\u003e258.7 Deg\u003cspan\u003e \u003c\/span\u003e258.6 Deg\u003c\/div\u003e","brand":"GoKarts USA®","offers":[{"title":"GX160 GX200 \u0026 196cc OHV (6.5 Clones)","offer_id":43060146733115,"sku":"NR-DYNO-F275","price":114.5,"currency_code":"USD","in_stock":true},{"title":"Predator: 212 Non-Hemi (Stamped Aluminum Valve Cover)","offer_id":43060146765883,"sku":"NR-DYNO-F275","price":114.5,"currency_code":"USD","in_stock":true},{"title":"Hemi Predator with Cast Valve Cover","offer_id":43060146798651,"sku":"NR-DYNO-F275","price":114.5,"currency_code":"USD","in_stock":true},{"title":"224 Predator","offer_id":43060146831419,"sku":"NR-DYNO-F275","price":129.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0589\/5159\/8139\/files\/DYNO-CL2-2_9446343a-c358-4376-acfb-f1c31e15f114.jpg?v=1764893835"},{"product_id":"308-dyno-cams-racing-camshaft-gx200-6-5-ohv-clone-212-224-predators-most-popular","title":"308 Dyno Cams Racing Camshaft, GX200, 6.5 OHV Clone, \u0026 212\/224 Predators MOST POPULAR","description":"\u003cp\u003e\u003cspan\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003ca style=\"background-color: rgb(255, 255, 0);\" href=\"https:\/\/gokartsusa.biz\/collections\/camshafts-gx200-racing\"\u003eCams\u003c\/a\u003e\u003c\/span\u003e  \u003cbr\u003eNice horsepower camshaft with approximately .308 lift. Small base circle. Welded and ground.\u003c\/span\u003e\u003cinline\u003e\u003cspan\u003eThe 308 is our most popular grind for modified clone class. This cam is easy on the valve train and has a very wide power band. This cam requires an upgraded spring package, billet rod, and billet flywheel.\u003c\/span\u003e\u003c\/inline\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eThe 308 is our most popular grind for modified clone class. This cam is easy on the valve train and has a very wide power band. This cam requires an upgraded spring package, billet rod, and billet flywheel. \u003cstrong\u003e\u003cem\u003e308 is the highest you can go with stock rockers.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe lobes are welded for extra durability, extending the life of this cam.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003c\/span\u003e\u003ci\u003e*Price of 224 Predator is slightly higher.\u003c\/i\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ci\u003e\u003cb\u003eNote:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003eBlock or crankshaft may require clearance to clear camshaft lobes.\u003c\/i\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cb\u003eSpecs\u003c\/b\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003cb\u003e308-PRED\u003c\/b\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eEngine: 212cc OHV Non-Hemi Predator\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eRecommended Class: Modified\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eTarget (MAX) RPM: 8200-8400\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eSpring Pressure (In \/ Ex): 32 lbs\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eValve Lash (In\/Ex): .003\"\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eIgnition Timing: 34 Deg BTDC\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eProfile\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eIntake Exhaust\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eOpen: 53.5 BTDC 91.0 BBDC\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eClose: 91.0 ABDC 55.1 ATDC\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eLift: .308\" .308\"\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eC\/L: 108.0 ATDC 108.0 BTDC\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eDUR @ 50: 244.2 Deg 244.6 Deg\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cb\u003e\u003cspan\u003e308-GX200\u003cbr\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eEngine: 196cc OHV Clone, 212cc Hemi Predator\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eRecommended Class: Modified\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eTarget (MAX) RPM: 8200-8400\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eSpring Pressure (In \/ Ex): 32 lbs\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eValve Lash (In\/Ex): .003\"\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eIgnition Timing: 34 Deg BTDC\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eProfile\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eIntake Exhaust\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eOpen: 53.5 BTDC 91.0 BBDC\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eClose: 91.0 ABDC 55.1 ATDC\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eLift: .308\" .308\"\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eC\/L: 108.0 ATDC 108.0 BTDC\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eDUR @ 50: 244.2 Deg 244.6 Deg\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cb\u003e\u003cspan\u003e308-224\u003c\/span\u003e\u003c\/b\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eThe 224cc camshafts have .550\" main journal sizes. The cams have been clearanced between the lobes and feature narrow lobes. These modifications allow for rod clearance due to the 58mm stroke. The compression release is also thinner to clear the 58mm crank counter weight. These camshafts work with Harbor Freight Predator 224cc and Tillotson 224cc engines.\u003c\/div\u003e\n\u003cdiv\u003eEngine:\u003cspan\u003e \u003c\/span\u003eHarbor Freight Predator 224cc, Tillotson 224cc\u003c\/div\u003e\n\u003cdiv\u003eRecommended Class:\u003cspan\u003e \u003c\/span\u003eModified\u003c\/div\u003e\n\u003cdiv\u003eTarget (MAX) RPM:\u003cspan\u003e \u003c\/span\u003e8200-8400\u003c\/div\u003e\n\u003cdiv\u003eSpring Pressure (In \/ Ex):\u003cspan\u003e \u003c\/span\u003e32 lbs\u003c\/div\u003e\n\u003cdiv\u003eValve Lash (In\/Ex):\u003cspan\u003e \u003c\/span\u003e.003\"\u003c\/div\u003e\n\u003cdiv\u003eIgnition Timing:\u003cspan\u003e \u003c\/span\u003e34 Deg BTDC\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eProfile\u003c\/div\u003e\n\u003cdiv\u003eIntake\u003cspan\u003e \u003c\/span\u003eExhaust\u003c\/div\u003e\n\u003cdiv\u003eOpen:\u003cspan\u003e \u003c\/span\u003e53.5 BTDC\u003cspan\u003e \u003c\/span\u003e91.0 BBDC\u003c\/div\u003e\n\u003cdiv\u003eClose:\u003cspan\u003e \u003c\/span\u003e91.0 ABDC\u003cspan\u003e \u003c\/span\u003e55.1 ATDC\u003c\/div\u003e\n\u003cdiv\u003eLift:\u003cspan\u003e \u003c\/span\u003e.308\"\u003cspan\u003e \u003c\/span\u003e.308\"\u003c\/div\u003e\n\u003cdiv\u003eC\/L:\u003cspan\u003e \u003c\/span\u003e108.0 ATDC\u003cspan\u003e \u003c\/span\u003e108.0 BTDC\u003c\/div\u003e\n\u003cdiv\u003eDUR @ 50:\u003cspan\u003e \u003c\/span\u003e244.2 Deg\u003cspan\u003e \u003c\/span\u003e244.6 Deg\u003c\/div\u003e\n\u003c\/div\u003e","brand":"GoKarts USA®","offers":[{"title":"GX160 GX200 \u0026 196cc OHV (6.5 Clones)","offer_id":43060146896955,"sku":"NR-DYNO308","price":114.5,"currency_code":"USD","in_stock":true},{"title":"Predator: 212 Non-Hemi (Stamped Aluminum Valve Cover)","offer_id":43060146929723,"sku":"NR-DYNO308","price":114.5,"currency_code":"USD","in_stock":true},{"title":"Hemi Predator with Cast Valve Cover","offer_id":43060146962491,"sku":"NR-DYNO308","price":114.5,"currency_code":"USD","in_stock":true},{"title":"224 Predator","offer_id":43060146995259,"sku":"NR-DYNO308","price":129.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0589\/5159\/8139\/files\/DYNO356-2_1_e69a4fea-9465-40e4-9702-60a36b22c950.jpg?v=1764893835"},{"product_id":"engine-racing-212-predator-modified-level-4-ohv","title":"Engine, Racing, 212 Predator, Modified Level 4","description":"\u003cp\u003e\u003cb\u003eModified Level 4, 212 Predator Engine - Serious Racing Only - 6.5 OHV\u003cbr\u003e\u003c\/b\u003e\u003cspan\u003eEngine is set up to run on racing octane gas.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eThis Motor Includes:\u003c\/b\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eRace-Prepared 212 Predator\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eOpen Element Air Filter \u0026amp; Adapter\u003c\/li\u003e\n\u003cli\u003eRemoval of Governor\u003c\/li\u003e\n\u003cli\u003e22mm Mikuni\u003c\/li\u003e\n\u003cli\u003eChoice of Welded Racing Cam\u003c\/li\u003e\n\u003cli\u003eRacing Single or Dual Valve Springs\u003c\/li\u003e\n\u003cli\u003eOversize Stainless Valves\u003c\/li\u003e\n\u003cli\u003eBillet Connecting Rod\u003c\/li\u003e\n\u003cli\u003ePorted and Milled Head\u003c\/li\u003e\n\u003cli\u003eAluminum Roller Rocker Arms\u003c\/li\u003e\n\u003cli\u003eChrome Moly Pushrods\u003c\/li\u003e\n\u003cli\u003eStud Kit\u003c\/li\u003e\n\u003cli\u003eFlat-Top Piston\u003c\/li\u003e\n\u003cli\u003eDyno Tuned \u0026amp; Tested\u003c\/li\u003e\n\u003cli\u003eBillet Aluminum Flywheel\u003c\/li\u003e\n\u003cli\u003eAdvanced Timing\u003c\/li\u003e\n\u003cli\u003eRace-Prepped Carb\u003c\/li\u003e\n\u003cli\u003eAssembled and Ready to Install\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003e*All race engine orders may take up to 4-6 weeks before shipping.\u003cbr\u003e\u003c\/b\u003e\u003cbr\u003e\u003cb\u003e*Note:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003eFilter should be sprayed with K\u0026amp;N type oil, especially in dirt applications. Oil not included\u003c\/span\u003e\u003cspan\u003e. Some accessories and options are not installed and are shipped loose. Engines are built to order.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"GoKarts USA®","offers":[{"title":"Default Title","offer_id":43060147093563,"sku":"NR-ENG-RAC-212-LEVEL4-OHV","price":1216.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0589\/5159\/8139\/files\/ENG-RAC-CL-LEVEL4-2T_34cbdf9f-81f9-4ab4-932b-f47d6cc6a769.png?v=1764893836"},{"product_id":"6607-h3-arc-flywheel-billet-small-diameter-with-fins-gx340-gx390-420-predator","title":"6607-H3 ARC Flywheel, Billet, Small Diameter, with Fins, GX340, GX390, 420 Predator","description":"\u003cstyle\u003e .footer-links { text-align: left; padding: 20px; margin: 30px 0; font-size: clamp(12px, 2.5vw, 16px); } .footer-links a { color: #000; text-decoration: none; font-weight: 700; margin: 0 10px; border-bottom: 2px solid #ffcc00; transition: all 0.3s; display: inline-block; } .footer-links a:hover { color: #ffcc00; }\n\u003c\/style\u003e\n\u003cdiv class=\"footer-links\"\u003e\n\u003ca href=\"https:\/\/gokartsusa.biz\/pages\/parts-for-powersports\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/gokartsusa.biz\/pages\/parts-for-powersports\" title=\"Main Parts\"\u003eParts\u003c\/a\u003e | \u003ca href=\"https:\/\/gokartsusa.biz\/collections\/gokart-minibike-parts\" title=\"Go Kart \u0026amp; Minibike Parts\"\u003eStock\u003c\/a\u003e | \u003ca href=\"https:\/\/gokartsusa.biz\/collections\/go-kart-speed-parts\" title=\"Race Engine Parts\"\u003eHotrod\u003c\/a\u003e | \u003ca href=\"https:\/\/gokartsusa.biz\/collections\/billet-flywheels\" title=\"Billet Flywheels\"\u003eFlywheel\u003c\/a\u003e\u003ca href=\"https:\/\/gokartsusa.biz\/pages\/parts-for-powersports\"\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv\u003eDue to its small diameter, this flywheel will accelerate faster than the standard diameter flywheels and even those weighing less than this one. This is the flywheel for ones who want to get out of the hole or corners quickly!\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eFits GX340s, GX390s, and 420\/460cc OHVs\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eFinned for cooling\u003c\/li\u003e\n\u003cli\u003eSFI-certified billet aluminum\u003c\/li\u003e\n\u003cli\u003e14 degrees of adjustable timing with ARC's signature adjustable timing hub\u003c\/li\u003e\n\u003cli\u003eSmall 5-3\/4\" diameter and light 2.85lb weight for quick revving and faster acceleration\u003c\/li\u003e\n\u003cli\u003ePowerful rare Earth magnet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ci\u003e\u003cb\u003eNote:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/i\u003e\u003cb\u003eCoil bracket\u003c\/b\u003e\u003ci\u003e\u003cspan\u003e \u003c\/span\u003erequired! Not included unless specified.\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eFor use with hand held starters (extended nut recommended). Will not work with stock recoil.\u003c\/span\u003e\u003c\/i\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ci\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/i\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003ci\u003e\u003cspan\u003e\u003ca title=\"Flywheel Selection Guide\" href=\"https:\/\/gokartsusa.biz\/pages\/billet-flywheel-selection-guide-gx200\"\u003eFlywheel Selection Guide\u003c\/a\u003e\u0026gt;\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eWARNING: No returns on flywheels that have been removed from packaging. Be sure to know what type of motor you have.\u003c\/span\u003e\u003c\/i\u003e\u003c\/div\u003e","brand":"GoKarts USA®","offers":[{"title":"No Coil Bracket","offer_id":43060148371515,"sku":"ARC-6607-H3","price":195.0,"currency_code":"USD","in_stock":true},{"title":"Add Coil Bracket","offer_id":43060148404283,"sku":"ARC-6607-H3","price":195.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0589\/5159\/8139\/files\/6607-H3-2.png?v=1764893840"},{"product_id":"6623-arc-flywheel-billet-gx390-420-predator-13hp-ohv","title":"6623 ARC Flywheel, Billet,  GX390, 420 Predator, 13hp OHV","description":"\u003cstyle\u003e .footer-links { text-align: left; padding: 20px; margin: 30px 0; font-size: clamp(12px, 2.5vw, 16px); } .footer-links a { color: #000; text-decoration: none; font-weight: 700; margin: 0 10px; border-bottom: 2px solid #ffcc00; transition: all 0.3s; display: inline-block; } .footer-links a:hover { color: #ffcc00; }\n\u003c\/style\u003e\n\u003cdiv class=\"footer-links\"\u003e\n\u003ca href=\"https:\/\/gokartsusa.biz\/pages\/parts-for-powersports\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/gokartsusa.biz\/pages\/parts-for-powersports\" title=\"Main Parts\"\u003eParts\u003c\/a\u003e | \u003ca href=\"https:\/\/gokartsusa.biz\/collections\/gokart-minibike-parts\" title=\"Go Kart \u0026amp; Minibike Parts\"\u003eStock\u003c\/a\u003e | \u003ca href=\"https:\/\/gokartsusa.biz\/collections\/go-kart-speed-parts\" title=\"Race Engine Parts\"\u003eHotrod\u003c\/a\u003e | \u003ca href=\"https:\/\/gokartsusa.biz\/collections\/billet-flywheels\" title=\"Billet Flywheels\"\u003eFlywheel\u003c\/a\u003e\u003ca href=\"https:\/\/gokartsusa.biz\/pages\/parts-for-powersports\"\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eRecoil start\u003c\/li\u003e\n\u003cli\u003eNonadjustable\u003c\/li\u003e\n\u003cli\u003eWeighs 4.2lb\u003c\/li\u003e\n\u003cli\u003eTiming is set at stock. 6 degree key recommended.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eARC flywheels use a Neodymium (rare earth) magnet, which is the most powerful magnet on the market. Uses stock Honda coil. Will work with stock recoil. Will not fit electric start. Will not work with UT2 digital ignition (2012 and later Honda). However, you can use this on UT2 Engines if an old-style UT1 coil is used.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ca title=\"Flywheel Selection Guide\" href=\"https:\/\/gokartsusa.biz\/collections\/billet-flywheels\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/gokartsusa.biz\/pages\/billet-flywheel-selection-guide-gx200\" title=\"Flywheel Selection Guide\"\u003eFlywheel Selection Guide\u003c\/a\u003e\u003ca title=\"Flywheel Selection Guide\" href=\"https:\/\/gokartsusa.biz\/collections\/billet-flywheels\"\u003e\u003cspan\u003e\u0026gt;\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003ci\u003eWARNING: No returns on flywheels that have been removed from packaging. Be sure to know what type of motor you have.\u003c\/i\u003e\u003c\/div\u003e","brand":"GoKarts USA®","offers":[{"title":"Default Title","offer_id":43060149026875,"sku":"ARC-6623","price":184.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0589\/5159\/8139\/files\/6623-2.jpg?v=1764893842"},{"product_id":"274-nr-racing-series-camshaft-gx200-6-5-ohv-212-predator","title":"274 NR Racing Series Camshaft - GX200, 6.5 OHV, \u0026 212 Predator","description":"\u003cdiv\u003e\u003cb\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003ca style=\"background-color: rgb(255, 255, 0);\" href=\"https:\/\/gokartsusa.biz\/collections\/camshafts-gx200-racing\"\u003eCams\u003c\/a\u003e\u003c\/span\u003e  \u003c\/b\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003e274 (F200) Series: Radical Cam Grind for F200 Series and Super Box Stock\u003cbr\u003e\u003cbr\u003e\u003c\/b\u003e\u003cspan\u003eApproximately .274 lift and 260 duration. Square lobe design to maximize valve opening time. While meant to use with larger carbs, it actually works very well with smaller carbs by holding open the valve as long as possible with reduced lift to maximize velocity. Honda blocks may need clearance to install. Dual springs recommended (37lb will work, but will limit RPM to 7500).\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cb\u003eCam Options:\u003c\/b\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eCamshaft 274-0207:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eSuper high torque. Use for small to medium tracks. 4500 to 7500rpm range. 11-to-1 or higher compression ratio required. DESIGNED TO GET YOU OFF THE CORNERS. OUR # 1 SELLER.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eCamshaft 274-0211:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eSame as our 0207, but with wider torque curve. Works best on engines using 10.5-to-1 or less compression. Great for road racing and marine applications.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eCamshaft 274-0607:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e8500rpm. 12-to-1 or higher compression ratio required. Big track cam. Warning: may cause traction problems. Use with 1.2 billet steel rockers for maximum power.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eCamshaft 274-1007:\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003e9000+RPM. 12-to-1 or higher compression ratio required. Recommended for serious competition. Use for large ovals or where traction is a problem. Dual springs required.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003ci\u003e*Note: Honda blocks may require clearance to clear camshaft lobes.\u003c\/i\u003e\u003c\/div\u003e","brand":"GoKarts USA®","offers":[{"title":"GX160 GX200 \u0026 6.5 Clones \/ 274-0207","offer_id":43110538084411,"sku":"NR-200CAM-274","price":99.0,"currency_code":"USD","in_stock":true},{"title":"GX160 GX200 \u0026 6.5 Clones \/ 274-0211","offer_id":43110538117179,"sku":"NR-200CAM-274","price":99.0,"currency_code":"USD","in_stock":true},{"title":"GX160 GX200 \u0026 6.5 Clones \/ 274-0607","offer_id":43110538149947,"sku":"NR-200CAM-274","price":99.0,"currency_code":"USD","in_stock":true},{"title":"GX160 GX200 \u0026 6.5 Clones \/ 274-1007","offer_id":43110538182715,"sku":"NR-200CAM-274","price":99.0,"currency_code":"USD","in_stock":true},{"title":"212cc Non-Hemi Predator (Stamped Aluminum Valve Cover) \/ 274-0207","offer_id":43110538215483,"sku":"NR-200CAM-274","price":99.0,"currency_code":"USD","in_stock":true},{"title":"212cc Non-Hemi Predator (Stamped Aluminum Valve Cover) \/ 274-0211","offer_id":43110538248251,"sku":"NR-200CAM-274","price":99.0,"currency_code":"USD","in_stock":true},{"title":"212cc Non-Hemi Predator (Stamped Aluminum Valve Cover) \/ 274-0607","offer_id":43110538281019,"sku":"NR-200CAM-274","price":99.0,"currency_code":"USD","in_stock":true},{"title":"212cc Non-Hemi Predator (Stamped Aluminum Valve Cover) \/ 274-1007","offer_id":43110538313787,"sku":"NR-200CAM-274","price":99.0,"currency_code":"USD","in_stock":true},{"title":"212cc Hemi Predator with Cast Valve Cover \/ 274-0207","offer_id":43110538346555,"sku":"NR-200CAM-274","price":99.0,"currency_code":"USD","in_stock":true},{"title":"212cc Hemi Predator with Cast Valve Cover \/ 274-0211","offer_id":43110538379323,"sku":"NR-200CAM-274","price":99.0,"currency_code":"USD","in_stock":true},{"title":"212cc Hemi Predator with Cast Valve Cover \/ 274-0607","offer_id":43110538412091,"sku":"NR-200CAM-274","price":99.0,"currency_code":"USD","in_stock":true},{"title":"212cc Hemi Predator with Cast Valve Cover \/ 274-1007","offer_id":43110538444859,"sku":"NR-200CAM-274","price":99.0,"currency_code":"USD","in_stock":true},{"title":"224cc Predator [+$12] \/ 274-0207","offer_id":43110538477627,"sku":"NR-200CAM-274","price":112.0,"currency_code":"USD","in_stock":true},{"title":"224cc Predator [+$12] \/ 274-0211","offer_id":43110538510395,"sku":"NR-200CAM-274","price":112.0,"currency_code":"USD","in_stock":true},{"title":"224cc Predator [+$12] \/ 274-0607","offer_id":43110538543163,"sku":"NR-200CAM-274","price":112.0,"currency_code":"USD","in_stock":true},{"title":"224cc Predator [+$12] \/ 274-1007","offer_id":43110538575931,"sku":"NR-200CAM-274","price":112.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0589\/5159\/8139\/files\/200CAM-274-2_e3b1a16c-a393-4f5c-a128-6a02f615253f.png?v=1764893843"},{"product_id":"6610-h3-flywheel-hub-arc-for-6622-flywheel-gx390-420-predator","title":"6610-H3 Flywheel Hub, ARC, for 6622 Flywheel GX390, 420 Predator","description":"\u003cstyle\u003e .footer-links { text-align: left; padding: 20px; margin: 30px 0; font-size: clamp(12px, 2.5vw, 16px); } .footer-links a { color: #000; text-decoration: none; font-weight: 700; margin: 0 10px; border-bottom: 2px solid #ffcc00; transition: all 0.3s; display: inline-block; } .footer-links a:hover { color: #ffcc00; }\n\u003c\/style\u003e\n\u003cdiv class=\"footer-links\"\u003e\n\u003ca href=\"https:\/\/gokartsusa.biz\/pages\/parts-for-powersports\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/gokartsusa.biz\/pages\/parts-for-powersports\" title=\"Main Parts\"\u003eParts\u003c\/a\u003e | \u003ca href=\"https:\/\/gokartsusa.biz\/collections\/gokart-minibike-parts\" title=\"Go Kart \u0026amp; Minibike Parts\"\u003eStock\u003c\/a\u003e | \u003ca href=\"https:\/\/gokartsusa.biz\/collections\/go-kart-speed-parts\" title=\"Race Engine Parts\"\u003eHotrod\u003c\/a\u003e | \u003ca href=\"https:\/\/gokartsusa.biz\/collections\/billet-flywheels\" title=\"Billet Flywheels\"\u003eFlywheel\u003c\/a\u003e\u003ca href=\"https:\/\/gokartsusa.biz\/pages\/parts-for-powersports\"\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cspan\u003eAdjustable timing hub for \u003c\/span\u003e\u003cb\u003e6622\u003c\/b\u003e\u003cb\u003e flywheels\u003c\/b\u003e\u003cspan\u003e on GX390 \u0026amp; 420 Predator\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003ca href=\"https:\/\/gokartsusa.biz\/pages\/billet-flywheel-selection-guide-gx200\" title=\"Flywheel Selection Guide\"\u003eFlywheel Selection Guide\u003c\/a\u003e\u0026gt;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"GoKarts USA®","offers":[{"title":"Default Title","offer_id":43060149518395,"sku":"NR-6610H3","price":43.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0589\/5159\/8139\/files\/6610H3-2_1e64e6e8-be22-4f7a-943f-78f35022a160.png?v=1764893844"},{"product_id":"camshaft-semi-finished-unground-lobes-212-predator","title":"Camshaft, Semi-Finished (Unground Lobes), 212 Predator","description":"\u003cp\u003e\u003cb\u003eSemi-Finished Camshaft for 212 Predator\u003cbr\u003e\u003c\/b\u003e\u003cspan\u003eCam has unfinished lobes; journals and gears are finished. Fits non-hemi Predators only.\u003c\/span\u003e\u003c\/p\u003e","brand":"GoKarts USA®","offers":[{"title":"Default Title","offer_id":43060151451707,"sku":"NR-UNGROUNDPREDATORCAM","price":21.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0589\/5159\/8139\/files\/UNGROUNDPREDATORCAM-2.jpg?v=1764893847"},{"product_id":"carburetor-honda-gx390-bored-23-5mm-stage-4-hp-ultimate","title":"Carburetor, Honda GX390, Bored (23.5mm), Stage 4 HP Ultimate","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003ca href=\"https:\/\/gokartsusa.biz\/collections\/honda-gx-performance-kits\/carburetor\" title=\"Cab Kits\" style=\"background-color: rgb(255, 255, 0);\"\u003eCarb Kits\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/gokartsusa.biz\/pages\/carburetor-selection-guide\"\u003eCarburetor Selection Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/gokartsusa.biz\/pages\/carburetor-technical-guide-gx200\"\u003eCarburetor Tech Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"Carburetors\" href=\"https:\/\/gokartsusa.biz\/collections\/carburetors\"\u003eCarburetors\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"GoKarts USA®","offers":[{"title":"Default Title","offer_id":43060152434747,"sku":"NR-16100-Z1C-24MM-S4","price":135.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0589\/5159\/8139\/files\/16100-Z1C-24MM-S4-2_bb177fc2-df74-4bc2-8c1b-132fdb73eabe.png?v=1764893849"},{"product_id":"stock-replacement-camshaft-for-212-predator","title":"Stock Replacement Camshaft for 212 Predator","description":"\u003cp\u003eStock Replacement Camshaft for 212 Predator\u003c\/p\u003e","brand":"GoKarts USA®","offers":[{"title":"Default Title","offer_id":43060152500283,"sku":"NR-predcams","price":3.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0589\/5159\/8139\/files\/200CAM-274-2_e33dd469-be6d-4b6d-be21-66f01bc94e42.png?v=1764893849"},{"product_id":"carburetor-24mm-bored-3-circuit-carb-for-gx390-420-440-460-clones","title":"Carburetor, 24mm Bored 3-Circuit Carb for GX390 \u0026 420\/440\/460 Clones","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003ca href=\"https:\/\/gokartsusa.biz\/collections\/honda-gx-performance-kits\/carburetor\" title=\"Cab Kits\" style=\"background-color: rgb(255, 255, 0);\"\u003eCarb Kits\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/gokartsusa.biz\/pages\/carburetor-selection-guide\"\u003eCarburetor Selection Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/gokartsusa.biz\/pages\/carburetor-technical-guide-gx200\"\u003eCarburetor Tech Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"Carburetors\" href=\"https:\/\/gokartsusa.biz\/collections\/carburetors\"\u003eCarburetors\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"GoKarts USA®","offers":[{"title":"Default Title","offer_id":43060152631355,"sku":"NR-24BOREDCARB","price":64.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0589\/5159\/8139\/files\/24BOREDCARB-2_2ee8907a-652c-408d-b49d-d63a5e80a6db.png?v=1764893850"},{"product_id":"camshaft-dyno-cams-mod-1-gx200-6-5-ohv-clone-212-224-predators","title":"Camshaft, Dyno Cams Mod 1 | GX200, 6.5 OHV Clone, \u0026 212\/224 Predators","description":"\u003cul\u003e\n\u003cli\u003eThe MOD1 has a very wide power band that makes slightly more top end power than the 308 grind, and is easy on the valve train. The MOD1 is a great cam for a modified engine build, and requires an upgraded spring package, billet rod, and billet flywheel.\u003c\/li\u003e\n\u003cli\u003eThe lobes on this cam are welded for extra durability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003ci\u003e\u003cb\u003e*Note:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ePrice for 224 Predators are slightly higher. See shopping cart for pricing.\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eBlock or crankshaft may require clearance to clear camshaft lobes.\u003c\/span\u003e\u003c\/i\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ci\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/i\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cb\u003e\u003cspan\u003eMOD1-GX200\u003c\/span\u003e\u003c\/b\u003e\u003c\/div\u003e\n\u003cdiv\u003eSpecs\u003c\/div\u003e\n\u003cdiv\u003eEngine:\u003cspan\u003e \u003c\/span\u003e196cc OHV Clone, 212cc Hemi Predator\u003c\/div\u003e\n\u003cdiv\u003eRecommended Class:\u003cspan\u003e \u003c\/span\u003eModified\u003c\/div\u003e\n\u003cdiv\u003eTarget (MAX) RPM:\u003cspan\u003e \u003c\/span\u003e9000\u003c\/div\u003e\n\u003cdiv\u003eSpring Pressure (In \/ Ex):\u003cspan\u003e \u003c\/span\u003e34-36 lbs\u003c\/div\u003e\n\u003cdiv\u003eValve Lash (In\/Ex):\u003cspan\u003e \u003c\/span\u003e.003\"\u003c\/div\u003e\n\u003cdiv\u003eIgnition Timing:\u003cspan\u003e \u003c\/span\u003e34 Deg BTDC\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eProfile\u003c\/div\u003e\n\u003cdiv\u003eIntake\u003cspan\u003e \u003c\/span\u003eExhaust\u003c\/div\u003e\n\u003cdiv\u003eOpen:\u003cspan\u003e \u003c\/span\u003e42.0 BTDC\u003cspan\u003e \u003c\/span\u003e78.0 BBDC\u003c\/div\u003e\n\u003cdiv\u003eClose:\u003cspan\u003e \u003c\/span\u003e83.5 ABDC\u003cspan\u003e \u003c\/span\u003e46.0 ATDC\u003c\/div\u003e\n\u003cdiv\u003eLift:\u003cspan\u003e \u003c\/span\u003e.310\"\u003cspan\u003e \u003c\/span\u003e.310\"\u003c\/div\u003e\n\u003cdiv\u003eC\/L:\u003cspan\u003e \u003c\/span\u003e108.0 ATDC\u003cspan\u003e \u003c\/span\u003e108.0 BTDC\u003c\/div\u003e\n\u003cdiv\u003eDUR @ 50:\u003cspan\u003e \u003c\/span\u003e247.6 Deg\u003cspan\u003e \u003c\/span\u003e247.6 Deg\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cb\u003e\u003cspan\u003eMOD1-PRED\u003c\/span\u003e\u003c\/b\u003e\u003c\/div\u003e\n\u003cdiv\u003eSpecs\u003c\/div\u003e\n\u003cdiv\u003eEngine:\u003cspan\u003e \u003c\/span\u003e212cc OHV Non-Hemi Predator\u003c\/div\u003e\n\u003cdiv\u003eRecommended Class:\u003cspan\u003e \u003c\/span\u003eModified\u003c\/div\u003e\n\u003cdiv\u003eTarget (MAX) RPM:\u003cspan\u003e \u003c\/span\u003e9000\u003c\/div\u003e\n\u003cdiv\u003eSpring Pressure (In \/ Ex):\u003cspan\u003e \u003c\/span\u003e34-36 lbs\u003c\/div\u003e\n\u003cdiv\u003eValve Lash (In\/Ex):\u003cspan\u003e \u003c\/span\u003e.003\"\u003c\/div\u003e\n\u003cdiv\u003eIgnition Timing:\u003cspan\u003e \u003c\/span\u003e34 Deg BTDC\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eProfile\u003c\/div\u003e\n\u003cdiv\u003eIntake\u003cspan\u003e \u003c\/span\u003eExhaust\u003c\/div\u003e\n\u003cdiv\u003eOpen:\u003cspan\u003e \u003c\/span\u003e42.0 BTDC\u003cspan\u003e \u003c\/span\u003e78.0 BBDC\u003c\/div\u003e\n\u003cdiv\u003eClose:\u003cspan\u003e \u003c\/span\u003e83.5 ABDC\u003cspan\u003e \u003c\/span\u003e46.0 ATDC\u003c\/div\u003e\n\u003cdiv\u003eLift:\u003cspan\u003e \u003c\/span\u003e.310\"\u003cspan\u003e \u003c\/span\u003e.310\"\u003c\/div\u003e\n\u003cdiv\u003eC\/L:\u003cspan\u003e \u003c\/span\u003e108.0 ATDC\u003cspan\u003e \u003c\/span\u003e108.0 BTDC\u003c\/div\u003e\n\u003cdiv\u003eDUR @ 50:\u003cspan\u003e \u003c\/span\u003e247.6 Deg\u003cspan\u003e \u003c\/span\u003e247.6 Deg\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cb\u003e\u003cspan\u003eMOD1-224\u003c\/span\u003e\u003c\/b\u003e\u003c\/div\u003e\n\u003cdiv\u003eThe 224cc camshafts have .550\" main journal sizes. The cams have been clearanced between the lobes and feature narrow lobes. These modifications allow for rod clearance due to the 58mm stroke. The compression release is also thinner to clear the 58mm crank counter weight. These camshafts work with Harbor Freight Predator 224cc and Tillotson 224cc engines.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cstrong\u003eSpecs\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv\u003eEngine:\u003cspan\u003e \u003c\/span\u003eHarbor Freight Predator 224cc, Tillotson 224cc\u003c\/div\u003e\n\u003cdiv\u003eRecommended Class:\u003cspan\u003e \u003c\/span\u003eModified\u003c\/div\u003e\n\u003cdiv\u003eTarget (MAX) RPM:\u003cspan\u003e \u003c\/span\u003e9000\u003c\/div\u003e\n\u003cdiv\u003eSpring Pressure (In \/ Ex):\u003cspan\u003e \u003c\/span\u003e34-36 lbs\u003c\/div\u003e\n\u003cdiv\u003eValve Lash (In\/Ex):\u003cspan\u003e \u003c\/span\u003e.003\"\u003c\/div\u003e\n\u003cdiv\u003eIgnition Timing:\u003cspan\u003e \u003c\/span\u003e34 Deg BTDC\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eProfile\u003c\/div\u003e\n\u003cdiv\u003eIntake\u003cspan\u003e \u003c\/span\u003eExhaust\u003c\/div\u003e\n\u003cdiv\u003eOpen:\u003cspan\u003e \u003c\/span\u003e42.0 BTDC\u003cspan\u003e \u003c\/span\u003e78.0 BBDC\u003c\/div\u003e\n\u003cdiv\u003eClose:\u003cspan\u003e \u003c\/span\u003e83.5 ABDC\u003cspan\u003e \u003c\/span\u003e46.0 ATDC\u003c\/div\u003e\n\u003cdiv\u003eLift:\u003cspan\u003e \u003c\/span\u003e.310\"\u003cspan\u003e \u003c\/span\u003e.310\"\u003c\/div\u003e\n\u003cdiv\u003eC\/L:\u003cspan\u003e \u003c\/span\u003e108.0 ATDC\u003cspan\u003e \u003c\/span\u003e108.0 BTDC\u003c\/div\u003e\n\u003cdiv\u003eDUR @ 50:\u003cspan\u003e \u003c\/span\u003e247.6 Deg\u003cspan\u003e \u003c\/span\u003e247.6 Deg\u003c\/div\u003e\n\u003c\/div\u003e","brand":"GoKarts USA®","offers":[{"title":"Default Title","offer_id":43060152827963,"sku":"NR-DYNOMOD1","price":117.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0589\/5159\/8139\/files\/DYNOMOD1-2.jpg?v=1764893850"},{"product_id":"285-nr-racing-series-camshaft-gx200-6-5-ohv-212-predator","title":"285 NR Racing Series Camshaft - GX200, 6.5 OHV, \u0026 212 Predator","description":"\u003cp\u003e\u003cspan\u003e\u003cspan style=\"background-color: rgb(255, 255, 0);\"\u003e\u003ca style=\"background-color: rgb(255, 255, 0);\" href=\"https:\/\/gokartsusa.biz\/collections\/camshafts-gx200-racing\"\u003eCams\u003c\/a\u003e\u003c\/span\u003e  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSerious Mid-Range Camshaft for Serious Motors - \u003c\/span\u003e\u003cspan\u003eLobe Designed Especially for Honda GX Series Motors\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eWith approximately .285 lift and 250 duration (at .050), this cam allows the use of stock valves with 1.2 rocker arms when using our springs. This cam prefers large carbs and ports, and will easily make 20hp when used with the correct combination. Works best with 24mm Mikuni's, big valves, and high compression. Honda blocks must have clearance to install.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eCam Options:\u003c\/b\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eCamshaft, 285-0211:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eSmall track cam for serious torque. 7000rpm. 11-to-1 compression or more. 26+lb springs required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eCamshaft, 285-0611: \u003c\/span\u003eRecommended for most serious GX200s needing good mid-range torque. 8000rpm. 11-to-1 compression or more. Dual springs required.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GoKarts USA®","offers":[{"title":"GX160 GX200 \u0026 6.5 Clones \/ 285-0211","offer_id":43110538608699,"sku":"NR-200CAM-285","price":99.0,"currency_code":"USD","in_stock":true},{"title":"GX160 GX200 \u0026 6.5 Clones \/ 285-0611","offer_id":43110538641467,"sku":"NR-200CAM-286","price":99.0,"currency_code":"USD","in_stock":true},{"title":"212cc Non-Hemi Predator (Stamped Aluminum Valve Cover) \/ 285-0211","offer_id":43110538674235,"sku":"NR-200CAM-287","price":99.0,"currency_code":"USD","in_stock":true},{"title":"212cc Non-Hemi Predator (Stamped Aluminum Valve Cover) \/ 285-0611","offer_id":43110538707003,"sku":"NR-200CAM-288","price":99.0,"currency_code":"USD","in_stock":true},{"title":"212cc Hemi Predator with Cast Valve Cover \/ 285-0211","offer_id":43110538739771,"sku":"NR-200CAM-289","price":99.0,"currency_code":"USD","in_stock":true},{"title":"212cc Hemi Predator with Cast Valve Cover \/ 285-0611","offer_id":43110538772539,"sku":"NR-200CAM-290","price":99.0,"currency_code":"USD","in_stock":true},{"title":"224cc Predator [+$12] \/ 285-0211","offer_id":43110538805307,"sku":"NR-200CAM-291","price":112.0,"currency_code":"USD","in_stock":true},{"title":"224cc Predator [+$12] \/ 285-0611","offer_id":43110538838075,"sku":"NR-200CAM-292","price":112.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0589\/5159\/8139\/files\/200CAM-285-2_0aea6524-e059-4bb1-aec7-6a338174bfe9.png?v=1764893850"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0589\/5159\/8139\/collections\/HarborFreightPredator212Parts.jpg?v=1768025554","url":"https:\/\/gtcracing.com\/collections\/predator-engines-and-parts.oembed?page=2","provider":"GTC Racing","version":"1.0","type":"link"}