Brand: Aeromotive Manufacturer's Part Number: 13204 Part Type: Fuel Pressure Regulators Product Line: Aeromotive A1000 Carbureted Bypass Fuel Pressure Regulators Automotive Fittings Part Number: AEI-13204 UPC: 00684980000320 Regulator Pressure (psi): 3-15 Regulator Style: Return Regulator Location: Inline Boost/Vacuum Reference Port: Yes Boost/Vacuum Rise Ratio: 1:1 Gauge Port: Yes Inlet Quantity: 1 Regulator Inlet Size: -10 AN Inlet Attachment: Female straight cut O-ring Outlet Quantity: 2 Regulator Outlet Size: -6 AN Outlet Attachment: Female straight cut O-ring Return Fitting Size: -8 AN Return Attachment: Female straight cut O-ring Fittings Included: No Regulator Material: Aluminum Regulator Color: Red Rebuildable: Yes Mounting Bracket Included: Yes Remanufactured: No Quantity: Sold individually. Description: These A1000 carbureted bypass regulators from Aeromotive allow you to convert from fuel injection to carburetion by using your EFI fuel pump. They deliver consistent volume at perfect pressure, right to your carburetor. They feature adjustable base fuel pressure and are perfect for any application, from the street to the track, naturally aspirated or supercharged. Their bypass design provides the ultimate dynamic fuel delivery system.