Increase Air Flow to Your Engine with Performance Valves

JEGS stainless steel Performance Valves are designed for the auto enthusiast preparing to build a stock or slightly-modified street engine; or a bracket racer seeking maximum value for their dollar. These performance valves feature hard chrome plated and undercut stems, hard tips, a swirl-polished face, and a fully-machined combustion head to provide greater flow without expensive head porting.