GSC Billet S2 Camshafts Toyota 1JZ-GTE GSC7028S2
Track-Ready Camshaft Set for High-Horsepower 1JZ Builds
The GSC Power-Division Billet S2 Camshafts are purpose-built for the Toyota 1JZ-GTE, offering aggressive lift and duration profiles to support serious power. Ideal for turbocharged setups targeting 7001000 WHP, these cams are optimized for a powerband between 45008500 RPM.
Camshaft Specifications
| Camshaft | ADV Duration | Duration @ 0.040" | Peak Lift | Center Line |
|---|---|---|---|---|
| Intake | 272° | 230° | 9.90mm | 108° |
| Exhaust | 274° | 232° | 9.90mm | 116° |
Key Features
- Billet construction for maximum strength and precision
- Supports 7001000 WHP with proper supporting mods
- Optimized for 45008500 RPM powerband
- Idle is slightly rougher than OEM cams
Best Use Case
Perfect for high-boost track builds, drag applications, and aggressive turbo setups where top-end power and valvetrain stability are critical.
Fitment:
- 1990–1992 Toyota Supra 2.5L Turbo Inline-6 (1JZ-GTE, Japan only)
- 1990–2001 Toyota Chaser / Mark II / Cresta 2.5L Turbo Inline-6 (1JZ-GTE)
- 1992–2000 Toyota Soarer 2.5L Turbo Inline-6 (1JZ-GTE)
- 1991–1997 Toyota Aristo 2.5L Twin Turbo Inline-6 (1JZ-GTE, Japan only)
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