{"product_id":"btr-ls7-stage-4-v2-camshaft-btr-ls7stage4","title":"BTR LS7 Stage 4 V2 Camshaft - BTR-LS7STAGE4","description":"\u003cp\u003eBTR LS7 Stage 4 V2 camshaft for max-effort naturally aspirated LS7 combinations.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecs:\u003c\/strong\u003e 246°\/26X duration, .662\/.662 in lift, 111° LSA, .09390 in intake lobe lift at TDC.\u003c\/p\u003e\u003cp\u003eDesigned for ported heads and upgraded throttle body and intake manifold. Very aggressive idle with strong top-end power. Compatible .660 in lift Platinum spring kits with titanium retainers are recommended; BTR recommends limiting open spring pressure to 430 lb and using titanium intake valves.\u003c\/p\u003e","brand":"Brian Tooley Racing","offers":[{"title":"Default","offer_id":50614754771082,"sku":"BTR-LS7STAGE4","price":409.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/6166\/1322\/files\/btr-lsx-hero_30.jpg?v=1793361403","url":"https:\/\/alteredms.com\/products\/btr-ls7-stage-4-v2-camshaft-btr-ls7stage4","provider":"Altered Motorsports","version":"1.0","type":"link"}