Supertech Nissan VG30DE/VG30DET Inconel Exhaust Valve - +0.5mm Oversize - Single (Drop Ship Only)

This is a Supertech Inconel exhaust valve designed for Nissan VG30DE and VG30DET engines. If you're rebuilding the top end of your engine, especially if it sees high heat or boost, these valves are a smart choice. They are made from Inconel, a material known for its exceptional resistance to high temperatures and corrosion, which is crucial for exhaust valves that endure the hottest part of the combustion cycle.

This particular valve is 0.5mm oversize, meaning it's slightly larger than the stock valve. This can be beneficial for a few reasons: it can help seal better in a freshly machined valve seat, and it can also slightly increase the flow area into the cylinder, which can contribute to improved performance. Using Inconel means these valves can handle the extreme conditions found in performance applications without deforming or degrading quickly.