GSC Power-Division Billet 2JZ-GTE S1 Camshafts (gsc7030S1) ENGINE_VQ35DE 3 IN Inlet (Center) /

3 IN Inlet (Center) / 3 IN Outlet (Dual)

Safety measures like hood pins and avoiding reuse of stock springs are advised when upgrading to carbon fiber

or dormant blue powder coats

MB010XXX is an ACT pressure plate that uses exclusive diaphragm design to increase clamp load

GSC Power-Division Billet 2JZ-GTE S1 Camshafts (gsc7030S1) ENGINE_VQ35DE 3 IN Inlet (Center) /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 70 WHP (depending on turbo) have been seen by bolting the S1 cams in, reshimming, and tuning. These cams require a single valve spring upgrade over