REGULATOR 3-20 or 20-65psi BOOST REF RETURN

Aeromotive's universal return style fuel pressure regulators are designed for use with either carbureted, with the installed 3-20psi spring, or EFI with the included 20-65psi spring, in street or race applications. ideal for bypass applications where more flow and more accurate pressure control are desired. They have a boost ratio of 1:1, and a 3/8npt female inlet port, three 3/8npt female outlet ports, and a 3/8npt female return port.