{"product_id":"ls7-stage-2-v2-camshaft","title":"LS7 Stage 2 V2 Camshaft","description":"The Brian Tooley Racing LS7 Stage 2 V2 Camshaft is engineered for naturally aspirated LS7 7.0L engines, including the 2006-2013 Corvette Z06 and 2014-2015 Camaro Z\/28. Developed in-house using BTR-designed lobes, this V2 version of the Stage 2 camshaft delivers more power and torque throughout the entire curve compared to its predecessor. It provides a moderate idle and excellent top-end power, though some low-end torque is sacrificed.\n\nThese BTR lobe designs have undergone Spintron and engine dyno testing to optimize the power curve while ensuring valvetrain stability and durability. The camshaft specifications include 230\/25X duration, .650\"\/.650\" lift, and a 116 LSA, with an intake lobe lift at TDC of 0.04900\".\n\nInstallation of this camshaft requires the use of BTR's .660\" Lift Platinum spring kit with titanium retainers and hardened pushrods. Due to the LS7 rocker arms' longer pivot length and scroll, lifts up to .660\" can be used without valve tip damage. A maximum open spring pressure of 430 lbs is recommended. For optimal performance and longevity, using titanium intake valves with this camshaft is also advised.","brand":"Brian Tooley","offers":[{"title":"Default Title","offer_id":52687289254200,"sku":"BTR-LS7-STG2-KIT","price":409.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/662156825.jpg?v=1784882291","url":"https:\/\/store.motormia.co\/products\/ls7-stage-2-v2-camshaft","provider":"MOTORMIA","version":"1.0","type":"link"}