Aeromotive Fuel Pressure Regulator 13220; EFI-Carb 5-9 psi Dual Stage. EFI-2-Carb Dual Stage Regulator for vehicles equipped with OEM fuel injected engines where a conversion to carburetor is desired. Enables the use of the complete, OEM EFI fuel system to support a carbureted engine. Dual Stage pressure control with one regulator. Controls pump/line pressure from […]