GSC Power-Division Billet Toyota 2JZ-GTE VVTi S1 Camshafts Set extreme gearset damping force can be controlled

damping force can be controlled automatically according to changes in G-force and/or vehicle speed

Fits all Porsche 987

The GSC Power-Division Conical Valve Spring Kit with Ti Retainer for the Toyota 2JZ includes 24 Titanium Retainers and 24 Conical Valve Springs

Waterproofing process

supporting local craftsmanship and delivering a product you can trust to perform at the highest level

GSC Power-Division Billet Toyota 2JZ-GTE VVTi S1 Camshafts Set extreme gearset damping force can be controlledGSC Power Division Billet Toyota 2JZ GTE VVTi S1 Camshafts Set Part # GSC 7031S1 GSC Power Division billet 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 with 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 simply bolting