​The HKS 2202-RN127 is a Step 1 (SS-Cam) exhaust camshaft specifically engineered for the Nissan RB26DETT engine, commonly found in  Nissan Skyline GT-R R32/33models. This camshaft is designed to enhance engine performance by optimizing exhaust valve timing and lift, thereby improving exhaust gas flow and overall engine efficiency.​

Key Specifications:

• Duration: 272 degrees

• Valve Lift: 8.7 mm​

• Design Valve Timing: 113 degrees​

• Base Circle Diameter: 32 mm​

Product Highlights:

• Optimized Valve Timing: HKS has conducted extensive engine bench testing to determine the ideal valve timing for this camshaft. The knock pin has been repositioned to ensure precise valve timing upon installation, eliminating the need for manual adjustments.​

• Direct Compatibility: The 2202-RN127 camshaft is designed to fit unmodified cylinder heads and is compatible with stock valve springs. This allows for a straightforward, bolt-on installation without the need for additional modifications.​

• Quality Construction: Manufactured using high nickel iron alloy and machined billet cores, this camshaft offers durability and reliability under high-performance conditions.​

Compatibility:

• Engine: Nissan RB26DETT​​

Installation Notes:

• Designed for use with factory valve springs; no additional components are required for installation.​

• Suitable for engines operating within the stock rev limiter range.​

The HKS 2202-RN127 Step 1 exhaust camshaft provides a balanced approach to enhancing engine performance, offering measurable gains while maintaining compatibility with stock engine components.