Brand: Aeromotive Fuel Systems
Aeromotive A1000 Series pressure regulators are designed for use with a high-flow, high-pressure fuel pump such as the Aeromotive A1000 (150 GPH max, 80 psi max). They are appropriate for use on street or racing vehicles.
This high-pressure model can be set to between 40 and 75 psi. Adjusting requires an accurate fuel pressure gauge (sold separately). It is recommended for use on normally-aspirated or supercharged EFI applications. A vacuum port lets you vary fuel pressure using either manifold vacuum or boost pressure (1:1 ratio), or the port can be left open for constant fuel pressure. The bypass regulator type requires a return line (6AN / 3/8" ID or larger) back to the tank.
The billet aluminum body has two -10 (7/8-14) O-Ring inlet ports and one -6 (9/16-18) return line port on the bottom. A separate 1/8 NPT port (plugged from the factory) is also provided for easy installation of a fuel pressure gauge (sold separately).
Compatible with gasoline, alcohol blends to E-85, and diesel fuel.