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 Designed For Enhanced Fuel FlowMaximum Pressure Is 7 PSIMotor Draws 2 Amps CurrentRelay Kit P/N 12-753 And 7 1/2 Amp Fuse RecommendedConstant Fuel Flow With No PulsationImproved Design For Street/Strip ApplicationsDistinctive Red LogoFlows 97 gph [Free Flow]Flows 71 gph At 4 PSIRegulator Is Not RequiredHas Externally Accessible Pressure Relief Valve Max 7 PSI