{"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 - 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