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GSC Power Division EJ20 S1 Billet Camshafts

Unlock the hidden potential of your JDM or Euro spec Subaru EJ20 engine with the GSC Power Division S1 Billet Camshafts. Engineered for enthusiasts who demand precision and reliability, these 268/266 duration cams provide an ideal balance of street-friendly drivability and increased top-end power. Please note: these camshafts are specifically designed for JDM and Euro spec engines and are not compatible with USA spec Subaru engines.

Technical Specifications & Benefits

• Profile: S1 (268 Intake / 266 Exhaust)
• Material: High-grade billet steel for superior durability and wear resistance.
• Performance: Enhanced valve lift profiles to optimize airflow and combustion efficiency.
• Precision Engineering: CNC machined to exact tolerances for perfect fitment and consistent valve timing.
• Reliability: Designed to withstand high RPM conditions while maintaining smooth idle characteristics.

By upgrading to GSC Power Division cams, you are investing in proven motorsport technology that improves throttle response and broadens the power band across the mid-to-high RPM range. Whether you are building a high-performance street machine or a track-focused project, these billet camshafts offer the durability required for sustained high-output operation. Ensure your engine timing is set by a professional for optimal results. Experience the difference in engineering excellence with GSC Power Division components available at GGCRACING.