GSC Power-Division Toyota 2JZ VVTi - Billet S2 Camshafts GSC7031S2

Description

GSC Power-Division Toyota 2JZ VVTi - Billet S2 Camshafts. The only forged billet core VVTi Camshafts on the market. The S2 profile is designed for those running a large single turbo, turbos larger than 71mm typically. These cams will not have bottom end losses over our S1 cams on larger frame turbos. Gains of 60-100 WHP (depending on turbo) have been seen by simply bolting the S2 cams in and reshimming. These cams require upgraded valve springs. These billet S2 cams are designed for a rev range of 4000-8500 RPM. Camshaft set is good for 800-1500 wheel horsepower. Intake - Adv Duration: 274?, Duration @ 0.040inch: 239?, Peak Lift: 10.20mm, Center Line: Variable. Exhaust - Adv Duration: 274?, Duration @ 0.40inch: 240?, Peak Lift: 10.50mm, Center Line: 118?.