{"product_id":"polaris-pro-r-slingshot-dual-spring-steel-retainer-seat-seal-kit","title":"Polaris Pro R \u0026 SlingShot Dual Spring\/Steel Retainer\/Seat \u0026 Seal Kit","description":"\u003cp\u003eDual spring designed for high rpm and\/or anti-lag, works with stock buckets (sizing based on the installed height of your valves). BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. BC retainers are machined from premium chromoly steel alloy for \"set it and forget it\" wear characteristics. Includes custom BCxTPR seat and seal combination.\u003c\/p\u003e\n\u003cp\u003eNOTE: \u003cspan\u003eThis kit is designed to work with OEM valve guides and can accomodate up to .450\" valve lift.\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"right\"\u003eType\u003c\/td\u003e\n\u003ctd\u003eBC1902-2 Single\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"right\"\u003eFree Length\u003c\/td\u003e\n\u003ctd\u003e1.610\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"right\"\u003eSeat\u003c\/td\u003e\n\u003ctd\u003e1.265\" @ 90 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"right\"\u003eOpen\u003c\/td\u003e\n\u003ctd\u003e0.850\" @ 233 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"right\"\u003eCoil Bind\u003c\/td\u003e\n\u003ctd\u003e0.770\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"right\"\u003eRetainer\u003c\/td\u003e\n\u003ctd\u003eBC2902-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"right\"\u003eSpring Seat\u003c\/td\u003e\n\u003ctd\u003eBC2914-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"right\"\u003eNet Cam Lift\u003c\/td\u003e\n\u003ctd\u003e0.450\" \/ 11.43mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Force Turbos","offers":[{"title":"Default Title","offer_id":59841364525342,"sku":null,"price":977.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0015\/2400\/7014\/files\/IMGbc_0152_570x570_crop_top_b5992375-8324-4ca2-bdd5-6fe03e251cac.webp?v=1787682072","url":"https:\/\/forceturbos.com\/products\/polaris-pro-r-slingshot-dual-spring-steel-retainer-seat-seal-kit","provider":"Force Turbos","version":"1.0","type":"link"}