{"product_id":"gsc-p-d-4b11t-chrome-polished-super-alloy-exhaust-valve-29mm-head-std-set-8","title":"GSC P-D 4B11T Chrome Polished Super Alloy Exhaust Valve - 29mm Head (STD) - SET 8 (2025-8)","description":"\u003cp\u003eFor users of high horsepower, high EGT setups who want a valve that can withstand temperatures of 2,000 °F. When used with the GSC Manganese bronze valve guides, the Super Alloy Exhaust valves' chrome polished stems produce a smooth, durable finish for increased life and greater lubricity. Every valve is designed for performance, strength, and heat resistance. While swirl polished and backcut heads offer higher air flow without losing durability, under head dish is maximized for weight reduction.\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eAPPLICATIONS\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMitsubishi Lancer Evolution X 4B11T \u003c\/strong\u003e(2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable cellspacing=\"0\" cellpadding=\"0\" border=\"1\" align=\"center\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStem Diameter (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eOverall Length (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eHead Diameter (mm)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e5.5\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e105.85\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e29.00\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"GSC Power Division","offers":[{"title":"Default Title","offer_id":45198529003834,"sku":"gsc2025-8","price":362.86,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0025\/9709\/3420\/products\/26f437ea83aa776a1f93bac4b436ff41.jpg?v=1684422424","url":"https:\/\/www.kamispeed.com\/en-ca\/products\/gsc-p-d-4b11t-chrome-polished-super-alloy-exhaust-valve-29mm-head-std-set-8","provider":"KamiSpeed.com","version":"1.0","type":"link"}