GSC Power-Division Billet S1 Camshafts
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GSC Power-Division Billet S1 Camshafts - Subaru EJ20 JDM/Euro STI - 268/266
GSC Power-Division Billet S1 camshafts for the Subaru EJ207 Version 7 and above with single AVCS. These will not drop any low end power, and will create more power and torque across the entire RPM range. Good for stock frame upgraded turbos or up to 500 WHP upgrades. Upgraded valve springs are required.
- Due to the lobe size, head castings may need to be filed down slightly for clearance - Please check during install
This listing covers the GSC Power-Division Billet S1 Camshafts for the Subaru EJ20 JDM/Euro STI.
Note: Check the valve spring, retainer and valve-to-piston clearance requirements for this grind. Camshafts should be installed and degreed by a qualified engine builder.
Specifications
- Engine: Subaru EJ20 JDM/Euro STI
- Material: Billet
- Duration (intake/exhaust): 268° / 266°
- Part number: GSC7027S1
Prefer a Kelford grind? See the Kelford 264/260 Camshaft Set - Subaru EJ20 AVCS - WRX STI (GD).
Need help confirming the right part for your engine? Contact our team at sales@chicaneaustralia.com.au.
Product
- Part number
- GSC7027S1
Details
- Engine
- Subaru EJ20 JDM/Euro STI
- Material
- Billet
- Duration (intake/exhaust)
- 268° / 266°
No instructions available for this product.
Vehicle fitment
Universal fit: this part suits any car. Check the specifications above for sizes and fittings.
| Make | Model | Chassis | Years | Versions | Engine | Brakes | Position |
|---|
Can’t see your car? Ask us and we’ll check fitment for you.

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