Fuel Pressure Regulator

The Fuelab 51506-1-L-L is a bypass fuel pressure regulator specifically designed for carbureted applications. It offers precise fuel pressure control, supporting a wide range from as little as 1 psi up to 125 psi, making it suitable for various performance and custom setups. Constructed with quality in mind, this regulator features two -6AN inlet ports to accommodate fuel supply lines and a single -6AN outlet port for the fuel line leading to the carburetor. The return port is also -6AN female with a straight-cut O-ring attachment. This configuration ensures a secure and leak-free connection for the fuel system. The 51506-1-L-L is part of Fuelab's 515 Standard Series, known for its reliability and performance. Its robust design and adjustable pressure capabilities allow tuners to fine-tune fuel delivery for optimal engine performance, whether for street or racing applications.