Supertech Nissan RB26 30.15x6.94x102.7mm +1mm Inconel Exhaust Valve - Single (Drop Ship Only)

Supertech is known for making well-built valvetrain components, and this Inconel exhaust valve is a prime example for your Nissan RB26. If you're rebuilding the top end of your RB26 and need a replacement exhaust valve that can handle the heat, this is a solid option. It's designed to be a +1mm oversize valve, which is often used when the valve seat has been reconditioned or if you're looking to achieve a specific valve-to-seat seal.

This valve is made from Inconel, a material that's exceptionally resistant to high temperatures and corrosion. That makes it a great choice for the exhaust side of the engine, where temperatures can get very high. The specific dimensions are 30.15mm intake diameter, 6.94mm stem diameter, and a 102.7mm overall length, with the +1mm oversize meaning it's 1mm larger in diameter than the stock exhaust valve. This part is sold individually, so you'll need to order the correct quantity for your engine.