GSC Power Division Billet S1 Cams Fits 1993-1998 Toyota Supra - 2JZ 2JZGTE Engines

Brand New GSC Power Division S1 Camshafts fits:

1993-1998 Toyota Supra - 2JZ, 2JZGTE Engines

Part # 7030S1

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GSC Power Division Billet S1 Cams for the Toyota Supra 2JZ-GTE. The S1 Cams are designed for those running an upgraded single turbo larger than 57mm. These cams will not have bottom end losses over stock cams on larger turbos; nothing but gains and will promote an extremely flat torque curve. Gains of 40-70HP (depending on turbo) have been seen by bolting the S1 cams in, reshimming, and tuning. These cams require a single valve spring upgrade over stock.

Designed for a rev range of 3500-8000 RPMs

500-1000HP Camshaft Set

Slightly rougher than stock idle

ADV Duration - Duration @ 0.040 - Peak Lift - Center Line
Intake 269° 230° 9.90mm 108°
Exhaust 269° 232° 9.90mm 114°