The Treadstone Performance carbureted fuel pressure regulator is engineered to deliver precise, consistent fuel control for carbureted engines. Designed for both street and performance applications, it ensures stable fuel pressure to prevent flooding and fuel starvation while improving overall engine efficiency and throttle response.

• 3/8” NPT Inlet, Outlet, and Return ports
• 1/8” NPT Gauge Port
• 1/8" NPT Boost Reference – 1:1