{"product_id":"btr-ls1-ls2-stage-3-v2-camshaft","title":"BTR LS1\/LS2 Stage 3 V2 Camshaft","description":"\u003cp\u003eBTR LS1\/LS2 STAGE 3 CAMSHAFT\u003cbr\u003e\nSpecs: 227\/24x .636\"\/.636\" 111.5 LSA\u003cbr\u003e\nDeveloped and ground in-house using state of the art BTR designed lobes, the new LS1 Stage 3 V2 cam is the latest offering in the LS1\/LS2 line up. This camshaft has an aggressive idle, and works well in the mid to upper rpm range with 18% horsepower gains at peak over the OEM LS2 camshaft. This camshaft will not require any flycutting of pistons with OEM combustion chamber size. If you mill your heads, it is always advised to check piston-to-valve clearance.\u003cbr\u003e\nAn aftermarket stall is necessary to help  unlock this camshaft's full potential.\u003cbr\u003e\nThese new BTR lobe designs were Spintron and Engine Dyno tested to achieve the highest overall power curve while also maintaining strict valvetrain stability and durability standards.\u003cbr\u003e\nRequires the use of our .660\" Lift Platinum spring kit with titanium retainers and hardened pushrods.\u003c\/p\u003e","brand":"Brian Tooley Racing","offers":[{"title":"Default Title","offer_id":52041479225638,"sku":"BTR-LS1STAGE3","price":332.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1666\/1542\/files\/btr-lsx-hero_1.jpg?v=1770811286","url":"https:\/\/billysspeedshop.com\/fr\/products\/btr-ls1-ls2-stage-3-v2-camshaft","provider":"Billys Speed Shop","version":"1.0","type":"link"}