{"product_id":"b-bc3803n-2-b-polaris-pro-r-21-up-inconel-exhaust-valves-30-2mm-1mm","title":"Brian Crower Polaris Pro R (21-up) Inconel Exhaust Valves - 30.2mm (+1mm) BC3803N-2","description":"\u003cp\u003eBC valves are one piece design with a friction welded Stellite tip for the best possible performance. Every valve is made from premium grade, heat resistant Inconel material to insure reliability with high boost and\/or high rpm applications. The undercut stem above the head area not only reduces overall weight for extended rpm potential, but also significantly improves air\/fuel flow in and out of the combustion chamber. Every valve is fully machined and features a swirl polished finish under the head.\u003c\/p\u003e\n\u003ctable style=\"background-color: 1px solid #cccccc; width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"right\"\u003eHead Dia\u003c\/td\u003e\n\u003ctd\u003e30.2mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"right\"\u003eStem Dia\u003c\/td\u003e\n\u003ctd\u003e5.48mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"right\"\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eStainless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"right\"\u003eOverall Length\u003c\/td\u003e\n\u003ctd\u003e96.65mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr bgcolor=\"#FFFFFF\"\u003e\n\u003ctd align=\"right\"\u003eValve Type\u003c\/td\u003e\n\u003ctd\u003eExhaust \/ Dished\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Brian Crower Inc","offers":[{"title":"Default Title","offer_id":48881168416920,"sku":"9ITZK","price":240.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0564\/0867\/0360\/files\/Valves_0fad7fc6-0c0c-4007-9a93-bdfaf0d43033.jpg?v=1776392155","url":"https:\/\/frsport.com\/products\/b-bc3803n-2-b-polaris-pro-r-21-up-inconel-exhaust-valves-30-2mm-1mm","provider":"FR SPORT","version":"1.0","type":"link"}