{"product_id":"btrbtr-ls3stage4","title":"Brian Tooley Racing LS3 Stage 4 V2 Camshaft – BTRBTR-LS3STAGE4","description":"\u003cp data-start=\"463\" data-end=\"575\" class=\"\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eThe \u003cstrong data-start=\"4\" data-end=\"35\"\u003eBTR LS3 Stage 4 V2 Camshaft\u003c\/strong\u003e (BTRBTR-LS3STAGE4) is engineered for high-performance naturally aspirated applications in GM LS3 engines, including models like the Camaro SS, Corvette C6, and G8 GT.\u003c\/span\u003e \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eThis camshaft offers significant power gains while maintaining excellent drivability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"577\" data-end=\"594\" class=\"\"\u003e\u003cstrong data-start=\"577\" data-end=\"594\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"596\" data-end=\"1234\"\u003e\n\u003cli data-start=\"596\" data-end=\"661\" class=\"\"\u003e\n\u003cp data-start=\"598\" data-end=\"661\" class=\"\"\u003e\u003cstrong data-start=\"598\" data-end=\"623\"\u003eEngine Compatibility:\u003c\/strong\u003e \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eGM LS3 engines (Camaros, Corvettes, G8 GT)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"662\" data-end=\"717\" class=\"\"\u003e\n\u003cp data-start=\"664\" data-end=\"717\" class=\"\"\u003e\u003cstrong data-start=\"664\" data-end=\"677\"\u003eCam Type:\u003c\/strong\u003e \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eHydraulic roller\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"718\" data-end=\"781\" class=\"\"\u003e\n\u003cp data-start=\"720\" data-end=\"781\" class=\"\"\u003e\u003cstrong data-start=\"720\" data-end=\"741\"\u003eDuration @ .050\":\u003c\/strong\u003e \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e233° intake \/ 244° exhaust\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"782\" data-end=\"833\" class=\"\"\u003e\n\u003cp data-start=\"784\" data-end=\"833\" class=\"\"\u003e\u003cstrong data-start=\"784\" data-end=\"793\"\u003eLift:\u003c\/strong\u003e \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e0.636\" intake \/ 0.636\" exhaust\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"834\" data-end=\"867\" class=\"\"\u003e\n\u003cp data-start=\"836\" data-end=\"867\" class=\"\"\u003e\u003cstrong data-start=\"836\" data-end=\"862\"\u003eLobe Separation Angle:\u003c\/strong\u003e 111°\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"868\" data-end=\"935\" class=\"\"\u003e\n\u003cp data-start=\"870\" data-end=\"935\" class=\"\"\u003e\u003cstrong data-start=\"870\" data-end=\"895\"\u003eIdle Characteristics:\u003c\/strong\u003e \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eAggressive idle suitable for performance applications\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"936\" data-end=\"994\" class=\"\"\u003e\n\u003cp data-start=\"938\" data-end=\"994\" class=\"\"\u003e\u003cstrong data-start=\"938\" data-end=\"954\"\u003ePower Gains:\u003c\/strong\u003e \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eProven to produce over 500whp with supporting modifications\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"995\" data-end=\"1058\" class=\"\"\u003e\n\u003cp data-start=\"997\" data-end=\"1058\" class=\"\"\u003e\u003cstrong data-start=\"997\" data-end=\"1018\"\u003eTorque Converter:\u003c\/strong\u003e \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eAftermarket converter recommended for automatic transmissions\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1059\" data-end=\"1131\" class=\"\"\u003e\n\u003cp data-start=\"1061\" data-end=\"1131\" class=\"\"\u003e\u003cstrong data-start=\"1061\" data-end=\"1091\"\u003eValve Spring Requirements:\u003c\/strong\u003e \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eRequires .660\" lift dual valve springs with titanium retainers and hardened pushrods\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1132\" data-end=\"1234\" class=\"\"\u003e\n\u003cp data-start=\"1134\" data-end=\"1234\" class=\"\"\u003e\u003cstrong data-start=\"1134\" data-end=\"1155\"\u003eCam Bolt Pattern:\u003c\/strong\u003e \u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e3-bolt\u003c\/span\u003e\u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e\u003cmeta charset=\"utf-8\"\u003eThis camshaft has been developed using advanced BTR-designed lobes, Spintron, and engine dyno testing to achieve optimal power curves while maintaining valvetrain stability and durability.\u003c\/span\u003e\u003c\/p\u003e","brand":"BRIAN TOOLEY RACING","offers":[{"title":"Default Title","offer_id":50500618518804,"sku":"BTRBTR-LS3STAGE4","price":409.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/6780\/3577\/files\/BTRBTR-LS3STAGE4.jpg?v=1747342448","url":"https:\/\/virtualspeedperformance.com\/products\/btrbtr-ls3stage4","provider":"Virtual Speed Performance","version":"1.0","type":"link"}