Supertech Performance uses their experience of more than 20 years in the manufacturing of racing valves, do intensive testing and work very closely with many engine builders in order to continuously improve and provide the market with the best possible product for every application.
High flow rates, durability and quality are of great concern to Supertech Performanace.
Supertech Extreme Flow Performance Valves for ProStreet and Racing are engineered for High RPM and High HP. Extreme Flow Valves outperform any other valve on the market today, and with their Nitride Coating are perfect for High Temperatures (and run cooler which improves value life), Nitrous, Turbos and Superchargers.
Includes a set of 8 Black NitridedExhaust Valves
Size: Standard 31.00mm