Aeromotive 13133 Extreme Flow EFI Fuel Pressure Regulator 30-120 psi. Extreme Flow EFI Fuel Pressure Regulator. (1) AN-10 plus (4) AN-08 Inlet/Outlet. (1) AN-10 Return Port. Handles 7-26 GPM Fuel Pumps. Supports Vacuum and Boost Reference on a 1:1 Ratio with PSI. Installed Standard spring – supports 30-75 PSI base fuel pressure. High Pressure spring […]