GSC S2 Billet Camshaft Set – Subaru WRX EJ205 Version 5/6 (GSC7020S2)
Built for Big Power EJ205 Applications
The GSC Power-Division S2 Billet Camshaft Set is designed for Subaru EJ205 engines in WRX Version 5 and 6. These cams are tailored for high-output builds targeting 500 WHP and beyond. To unlock their full potential, a built motor, ported cylinder heads, and a solid engine management system are strongly recommended.
Valve Spring Requirements
Upgraded valve springs are required for safe operation. While beehive springs are preferred, a quality single spring kit will suffice for setups staying under 8,000 RPM.
Camshaft Identification
Refer to product images for cam placement:
Long nose = Left Side
Short nose = Right Side
Camshaft Specifications
| Camshaft | ADV Duration | Duration @ 0.040" | Peak Lift | Center Line |
|---|---|---|---|---|
| Intake | 272° | 234° | 10.25mm | 110° |
| Exhaust | 272° | 234° | 10.25mm | 115° |
Fitment Guide
- 1999–2001 Subaru WRX 2.0L Turbo DOHC (EJ205 Version 5/6)
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