Aeromotive 13220 EFI to Carburetor Fuel Pressure Regulator, Adjustable, 5-9 PSI, Dual Stage

Revolutionize your engine's performance with the Aeromotive Carbureted Fuel Pressure Regulator. This innovative fuel pump regulator allows vehicles originally equipped with return-style EFI engines to seamlessly transition to a carburetor setup while maintaining the integrity of the original fuel system. Our dual stage fuel pressure regulator is designed to support both the stock EFI fuel pump and the carburetor. It intelligently manages fuel pressure in two stages: the first adjusts the EFI pump bypass pressure between 8-16 PSI, and the second precisely controls the carburetor feed pressure from 5-9 PSI. This dual functionality ensures that your engine receives the optimal fuel mixture for maximum efficiency and performance. Installation is straightforward, thanks to its universal 3/8” NPT ports, making it compatible with most vehicle setups. Additionally, the regulator includes two 1/8” NPT gauge ports for easy monitoring and adjustment of both pressure stages. Whether upgrading an old classic or enhancing a newer model, this Aeromotive Fuel Pressure Regulator is your key to a reliable and high-performing fuel system.

• EFI TO CARBURETED: Dual-stage design for vehicles originally equipped with return-style EFI systems, converting to carbureted engines while retaining the stock EFI fuel system
• DUAL STAGE PRESSURE CONTROL DESIGN: Controls EFI pump bypass pressure from 8-16 PSI while independently regulating carburetor output pressure from 5-9 PSI using a single, compact dual regulator
• USES STOCK EFI FUEL SYSTEM COMPONENTS: Allows continued use of the OEM in-tank EFI fuel pump, factory supply line, return line, and fuel filter - no full fuel system replacement required
• RETURN STYLE BYPASS REGULATOR LAYOUT: Features 3/8" NPT inlet and return ports with dual outlet ports to support stable fuel pressure control for carbureted fuel delivery
• BUILT FOR MONITORING AND TUNING: Includes a dedicated 1/8" NPT port for attaching a fuel pressure gauge, allowing for accurate pressure monitoring and adjustment