Tomei PONCAM Camshaft Set — EJ207 Single AVCS 258/266 9.60/9.80 — TA301A-SB01A
The Tomei PONCAM Camshaft Set for EJ207 Single AVCS engines is designed as a true drop-in performance upgrade that delivers noticeable, linear power gains without sacrificing drivability. Featuring a 258° intake profile and 266° exhaust profile with increased lift, this camshaft set improves airflow efficiency while maintaining stable idle characteristics and compatibility with OEM valve springs. Built for high-performance street and bolt-on turbo setups, PONCAM offers an ideal balance between performance, reliability, and ease of installation.
Key Features
- Drop-in camshaft design for easy installation with OEM-style drivability.
- Intake Duration: 258° / Exhaust Duration: 266°.
- Cam Lift: 9.60mm intake / 9.80mm exhaust.
- Designed for EJ207 Single AVCS applications only.
- Works with OEM valve springs and pre-set valve timing.
- Optimized velocity and acceleration for stronger mid-range and top-end response.
- Higher lift profile improves airflow while reducing valvetrain stress compared to aggressive race cams.
- Stable idle characteristics suitable for street-driven builds.
Performance Benefits
- Linear and noticeable power gains across the RPM range.
- Designed to pair well with bolt-on replacement turbo setups.
- Improved valve control and airflow efficiency for high-power builds.
- Balanced profile intended to minimize long-term valvetrain wear.
Technical Specifications
- Intake Cam: 258° duration / 9.60mm cam lift / 9.4mm valve lift
- Exhaust Cam: 266° duration / 9.80mm cam lift / 9.4mm valve lift
- Valve Clearance (Cold): Intake 0.2mm / Exhaust 0.4mm
- Lobe Center: Intake 127° / Exhaust 115°
- Base Circle: 37mm
Fitment
- Engine: Subaru EJ207 (Single AVCS / Inlet AVCS models only)
- Application: JDM Subaru WRX STI EJ207
- Important: Incompatible with Non-AVCS or Dual AVCS engines.
Additional Notes
- Sold as a complete camshaft set (intake + exhaust).
- Professional tuning is recommended to maximize performance.
- Designed for performance and motorsport-oriented builds.
SKU: TA301A-SB01A
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