Supertech Inconel Exhaust Valves for Nissan RB25DET NEO (+1.00mm oversize)

Supertech exhaust valves for the Nissan RB25DET NEO with the factory solid lifters, engineered for racing and high-performance builds. Manufactured from heat-resistant alloy engineered for the extreme thermal loads of high-output and turbocharged applications. Inconel and Sodium-filled valves for the most thermally demanding applications. Proper installation requires cylinder head CNC machining, verifying valve-to-piston clearance and installed spring height during assembly. For a complete valvetrain refresh, pair with matched Supertech exhaust valves, valve springs, retainers, valve guides, and stem seals.

• Fits Nissan Skyline 1998-2002 RB25DET NEO
• Groove Type: Single Groove
• Valve Face Type: Dished
• Length: 97.6mm
• Stem Diameter: 5.96mm
• Material: Inconel-Nimonic
• Head Diameter: 30.65mm (+1.00mm oversize)
• 12 Valves

⚠ WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Disclaimer: Product images are for reference only. Actual product may vary.