Site Information

 Loading... Please wait...
  • Image 1

GSC Power-Division 2JZ-GTE VVTi S1 Cams

0 Star Rating

Buy in bulk and save


GSC Power-Division S1 cams for the VVTi 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; nothing but gains and will promote an extremely flat torque curve. Gains of 40-70whp (depending on Turbo) have been seen by simply bolting the S1 cams in and reshimming. Designed for a rev range of 3500-8000rpms, these cams require a single valve spring upgrade over stock. 450-800whp camshaft set with an idle slightly rougher than stock.

Billet Core *** VVTI ONLY***
S1 Specs gsc-7031S1
Intake 269 Duration 9.90mm peak lift, 108 degree Centerline
Exhaust 269 Duration 9.90mm Peak Lift, 114 degree Centerline


This product hasn't received any reviews yet. Be the first to review this product!

Write Review