Brand: Aeromotive Manufacturer's Part Number: 13222 Part Type: Fuel Pressure Regulators Product Line: Aeromotive Carbureted Adjustable Fuel Pressure Regulators Automotive Fittings Part Number: AEI-13222 UPC: 00684980007657 Regulator Pressure (psi): 1-5.5 Regulator Style: Non-return Regulator Location: Inline Boost/Vacuum Reference Port: No Gauge Port: Yes Inlet Quantity: 1 Regulator Inlet Size: -6 AN Inlet Attachment: Female straight cut O-ring Outlet Quantity: 2 Regulator Outlet Size: -6 AN Outlet Attachment: Female straight cut O-ring Fittings Included: No Regulator Material: Aluminum Regulator Color: Clearcoat Rebuildable: Yes Mounting Bracket Included: Yes Remanufactured: No Quantity: Sold individually. Notes: Ideal for carburetors such as Dellorto, Solex, Mikuni, and Weber that require lower fuel pressure. Description: Aeromotive carbureted adjustable fuel pressure regulators are excellent upgrades from the popular standard 2-port designs. These regulators re-seat after the needle shuts down, preventing pressure creep. They're ideal for carburetor and dedicated nitrous applications where higher flow, quicker response, and less pressure creep are desired. A mounting bracket is included. The units are available with different inlet/outlet options, as well as pressure ranges.