GSC P-D 269/269 Billet S1 Camshaft Supra 2JZ-GTE MK4 Turbo

GSC Power-Division billet S1 camshafts for the Toyota Supra 2JZ-GTE. The S1 camshafts 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.  These camshafts have proven power gains of 40-70 WHP (depending on turbo) with minimal modifications including re-shimming and mild tuning. Due to the added lift and duration these camshafts do requirea single valve spring upgrade.

Features:

• Designed for a rev range of 3,500-8,000 RPM's
• 500-1,000 WHP camshaft set
• Idle slightly rougher than stock

Specifications:

Intake:

• ADV Duration: 269°
• Duration @ 0.040": 230°
• Peak Lift: 9.90mm
• Center Line: 108°

Exhaust:

• ADV Duration: 269°
• Duration @ 0.040": 232°
• Peak Lift: 9.90mm
• Center Line: 114°

Fitment:

• Toyota Supra 1986-2023