Brand: Aeromotive Manufacturer's Part Number: 13301 Part Type: Fuel Pressure Regulators Product Line: Aeromotive Universal Bypass Regulators Automotive Fittings Part Number: AEI-13301 UPC: 00684980000214 Regulator Pressure (psi): 3-65 Regulator Style: Return Regulator Location: Inline Boost/Vacuum Reference Port: Yes Boost/Vacuum Rise Ratio: 1:1 Gauge Port: No Inlet Quantity: 1 Regulator Inlet Size: 3/8 in. NPT Inlet Attachment: Female threads Outlet Quantity: 3 Regulator Outlet Size: 3/8 in. NPT Outlet Attachment: Female threads Return Fitting Size: 3/8 in. NPT Return Attachment: Female threads Fittings Included: No Regulator Material: Aluminum Regulator Color: Red Rebuildable: Yes Mounting Bracket Included: Yes Remanufactured: No Quantity: Sold individually. Notes: The installed low pressure spring will adjust fuel pressure from 3-20 psi. The included high pressure spring must be installed to adjust fuel pressure from 20-65 psi. Description: Aeromotive universal bypass fuel pressure regulators are dual purpose—for use with fuel systems in street or track applications. They feature adjustable base pressure and are ideal for vehicles/systems where superior flow and pressure control are desired. The regulators are available in different styles and pressure ranges, and for fuels such as gasoline, diesel, and flex.