GSC Power Division
GSC P-D Subaru EJ20 JDM / Euro Spec STi S2 Cams 272/272 (Not compatible w/USA Spec Engines) Billet - 7027S2
- SKU:
- GSC7027S2
- UPC:
- GSC7027S2
- MPN:
- 7027S2
- Availability:
- Regularly stocked product
Description
Is this camshaft compatible with USA spec engines?
GSC P-D Subaru EJ20 JDM Euro Spec STi S2 Cams are not compatible with USA spec engines; confirm fitment for your specific JDM or Euro application.
How much horsepower can I expect from these camshafts?
Unleash JDM Euro Spec STi power, transforming your EJ20 engine for significant horsepower gains, particularly in track and racing environments.
GSC Billet S2 Camshaft Kits deliver aggressive JDM Euro Spec STi power for maximum engine output, achieving a 9/10 for Track/Autocross usage. Featuring 272/272 duration on robust billet construction, these camshafts guarantee extreme durability and exhilarating acceleration. Trust GSC Power Division for premium performance camshafts designed for competitive motorsport.
What Owners Say
Owners and enthusiasts frequently reference GSC Power Division S2 cams as a go-to upgrade for serious builds targeting 500-600hp and beyond, praising their performance capability and quality construction. The billet construction and precision engineering earn consistent recognition in high-performance applications. Some builders note the importance of pairing these cams with quality supporting components, as certain aftermarket cam gear housings have experienced advance timing lock-up issues that can affect performance. Despite requiring careful parts selection for the complete setup, GSC Power Division S2 camshaft kits maintain a strong reputation among the performance community as a reliable foundation for serious engine builds.
Key Features
- GSC P-D Subaru EJ20 JDM Euro Spec STi S2 Cams
- 272/272
- Not compatible w/USA Spec Engines
- Billet
Why Choose the GSC Billet S2 Camshaft Kits
Delivers aggressive JDM Euro Spec STi power for exhilarating acceleration.
Achieves peak performance with a robust billet construction for extreme durability.
Transforms your engine's breathing for a significant boost in horsepower.
Provides a race-bred camshaft profile for ultimate track-day dominance.
Who Is This For?
Track / Autocross — 9/10
Designed for maximum engine output and performance.
Drag Racing — 9/10
High duration cams optimize power for acceleration.
Racing Competition — 9/10
Premium performance cams for competitive motorsport.
Street Performance — 8/10
Enhances engine output for spirited driving.
Engine Performance — 10/10
Directly targets increased engine power output.
Exhaust Note / Sound — 7/10
Performance cams often alter exhaust sound.
Frequently Asked Questions
What specific Subaru models are compatible with the GSC Billet S2 Camshaft Kits?
These GSC Billet S2 Camshaft Kits are precisely engineered to fit 1999-2014 Subaru Impreza models. They are specifically designed for JDM and Euro Spec EJ20 engines, not USA Spec variants. Confidently install these cams knowing your specific Subaru Impreza fitment is covered.
Is professional installation required for the GSC Billet S2 Camshaft Kits?
Professional installation is recommended for these GSC Billet S2 Camshaft Kits, as confirmed by the install type specification. This ensures proper calibration and optimal performance. Trust a qualified technician for the precise installation needed for peak engine output.
What kind of performance gains can I expect from the GSC Billet S2 Camshaft Kits?
Expect significant performance gains, with an "Engine Performance" score of 10, as these cams are built to maximize engine output. They deliver aggressive JDM Euro Spec STi power for exhilarating acceleration and track dominance. Unlock ultimate track-day dominance with these race-bred camshafts.
Is upgrading to GSC Billet S2 Camshaft Kits beneficial over stock camshafts for my Subaru?
Upgrading to GSC Billet S2 Camshaft Kits offers substantial benefits, transforming your engine's breathing for a significant boost in horsepower. Their robust billet construction and aggressive 272/272 duration provide extreme durability and unlock JDM Euro Spec STi power. Achieve peak performance with this advanced upgrade.
What is the typical maintenance level for performance camshafts like the GSC Billet S2?
Performance camshafts such as the GSC Billet S2 require an advanced maintenance level to ensure longevity and consistent peak performance. This advanced maintenance is crucial for enthusiasts seeking maximum engine output for track or racing applications. Proper care maintains the aggressive JDM Euro Spec STi power delivery.
Additional Resources
Important Notices
⚠️ CARB Notice: This product is NOT legal for street use in California under CARB (California Air Resources Board) regulations. For off-road or race use only.
⚠️ Proposition 65 Warning: This product can expose you to chemicals including lead and/or other substances known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
Browse More: Shop All Camshafts — Engine Components
Additional Information
CARB: |
This product is not CARB Legal and not for sale in California |
Clearance Item: |
N |
MPN: |
7027S2 |
Proposition 65: |
Y |
Case Lot Quantity: |
1 |
Category: |
Engine Components>Camshafts |
Product Level: |
Premium Performance |
Track / Autocross: |
9/10 |
Drag Racing: |
9/10 |
Racing Competition: |
9/10 |
Street Performance: |
8/10 |
Engine Performance: |
10/10 |
Exhaust Note / Sound: |
7/10 |
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