{"product_id":"gx160-gx200-22cc-race-head-using-aftermarket-core","title":"GX160\/GX200 22cc Race Head Using Aftermarket Core","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\u003cp\u003e\u003cspan\u003eAll heads are 4-bolt valve cover, unless specified\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eFully Ported and Bead Blasted\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMilled to Increase Compression\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLightweight Stainless Valves\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAluminum Retainers and Split Keepers with Stainless 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\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\u003e\u003cb\u003eWarning: \u003c\/b\u003e32\/28 valves are subject to seat failure. They should only be used in methanol applications. And to be honest, the 28\/25 make as much, if not more power (velocity is much better).\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\u003cbr\u003e\u003c\/p\u003e","brand":"GoKarts USA®","offers":[{"title":"25 Intake 24 Exhaust 26lb Springs Alum Retainers \/ Do Not Mill \/ No Additional Options","offer_id":43060131135547,"sku":"NR-HEADCLONE22","price":175.0,"currency_code":"USD","in_stock":true},{"title":"25 Intake 24 Exhaust 26lb Springs Alum Retainers \/ Do Not Mill \/ Modify Head to Fit Non-Hemi (Old Style) Predator [+$17]","offer_id":43060131168315,"sku":"NR-HEADCLONE22","price":192.0,"currency_code":"USD","in_stock":true},{"title":"25 Intake 24 Exhaust 26lb Springs Alum Retainers \/ Mill Head .025\" \/ No Additional Options","offer_id":43060131201083,"sku":"NR-HEADCLONE22","price":175.0,"currency_code":"USD","in_stock":true},{"title":"25 Intake 24 Exhaust 26lb Springs Alum Retainers \/ Mill Head .025\" \/ Modify Head to Fit Non-Hemi (Old Style) Predator 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