{"product_id":"stage-3-v2-hydraulic-roller-camshaft","title":"Stage 3 V2 Hydraulic Roller Camshaft","description":"The Brian Tooley Racing BTR-LS7-STG3 V2 Camshaft is a performance upgrade specifically engineered for naturally aspirated LS7 engines.\n\nWith specifications of 237\/25X duration and .662\"\/.662\" lift at a 114 LSA, this hydraulic roller camshaft is the latest iteration in the LS7 lineup, offering more power and torque compared to earlier Stage 3 versions. The design aims for a rough idle characteristic, typical of high-performance cams, prioritizing significant top-end gains.\n\nBrian Tooley Racing has rigorously tested these new lobe designs using Spintron and engine dyno testing to ensure not only peak performance but also strict valvetrain stability and long-term durability. For optimal performance and reliability, it is recommended to use this camshaft with titanium intake valves.\n\nInstallation of this camshaft requires specific supporting modifications. A .660\" Lift Platinum spring kit with titanium retainers and hardened pushrods is mandatory. Due to the LS7 rocker arms' pivot length and scroll, a maximum open spring pressure of 430 lbs is recommended to prevent valve tip damage and ensure proper operation. This camshaft is compatible with LS7 engines, including the 2006-2013 Z06 Corvette and the 2014 Camaro Z\/28.","brand":"Brian Tooley Racing","offers":[{"title":"Default Title","offer_id":52687296659768,"sku":"BTR-LS7-STG3","price":409.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/662156911.png?v=1784882322","url":"https:\/\/store.motormia.co\/products\/stage-3-v2-hydraulic-roller-camshaft","provider":"MOTORMIA","version":"1.0","type":"link"}