History
Port Flow Design is a leader in cylinder head technology with a state of the art operation. We have the experience and knowledge to help you with your racing needs. Port Flow Design specializes in cylinder heads for all types of racing applications. Founded in 1982, Port Flow Design has worked with the top racing assosiations, which include: NHRA, NASCAR, INDYCAR, USAC, SCCA, and IMSA. Through the years we have studied and worked with the best in the industry to learn more about race engine development
Specialties
Competition Cylinder Heads High Performance Import Cylinder Heads Cylinder Head Rebuilds Port & Polish Performance Valve jobs Valvetrain Components Valves Titanium Retainers Dual Springs Bronze Valve Guides