Supertech Nissan SR20D 30.65x5.94x102.40mm Chrome Inconel Exhaust Valve - Single (Drop Ship Only)

The Supertech Inconel Exhaust Valve is a high-performance component designed for the Nissan SR20D engine. Made from a durable Inconel/Nimonic alloy, these valves are built to withstand the extreme heat generated by modern turbo engines. They feature sodium filling for improved heat dissipation and are approximately 10% lighter than standard valves.

These valves offer a significant reduction in head temperatures, which enhances material strength and durability. This cooler operation also provides tuners with greater flexibility in spark timing advances, allowing for increased engine performance. The specific dimensions are 30.65x5.94x102.40mm, and this model is a single exhaust valve with a black nitriding finish and a +0.5mm oversize.