The world famous Holley Red, Blue, and Black pumps are the most recognized performance pumps of all times. They have been powering racing legends and street enthusiasts alike since the early 1970's. Their time-proven rotor/vane design is known to get the job done and readily available rebuild parts allow you to keep on running with minimal expense! Product Features:Tumble Polished Billet LookLower Housing Casting For Fuel Flow and Quiet OperationImproved Design For Street/Strip ApplicationsDistinctive Black LogoCompatible With Alcohol Or Methanol FuelsFlows 140 Gph (Free Flow)Flows 120 gph At 9 PSIMaximum Pressure Is 14 PSI3/8in. Npt Inlet and Outlet PortsMotor Draws Only 4 Amps Current7 1/2 Amp Fuse RecommendedProvides Constant Fuel Flow With No Pulsation