Ferrea Nissan RB25DET 35.12mm 5.97mm 86.7mm +1mm Comp Plus Int Valve - Single (Drop Ship Only)

This is a single Ferrea Comp Plus intake valve designed for the Nissan RB25DET engine. It measures 35.12mm in diameter with a 5.97mm stem and is 86.7mm long, which is 1mm larger than stock. Ferrea valves are known for their robust construction, often using specialized alloys to handle the demands of performance engines.

The Comp Plus series from Ferrea is built for engines that see higher RPMs and more aggressive use. These valves are typically made from high-strength steel alloys that can withstand higher temperatures and pressures found in modified or performance-oriented RB25DET builds. The larger valve diameter can help improve airflow into the cylinder, potentially leading to better performance, especially when paired with other engine modifications.