Mechanical fuel pump made from heavy duty construction for continuous high RPM operation. Fuel body casting can be rotated to accommodate various plumbing situations. Fuel pressure regulator is not required. Product Features:High Output Fuel FlowFlows 130+ gph Free FlowShutoff Pressure Pre-Set From 7.5 To 9 PSIFuel Pressure Regulator Is RequiredHeavy Duty Construction For Continuous High rpm OperationFuel Body Casting Can Be RotatedInlet And Outlet Tapped For 3/8 in. NPTIncludes Fuel/Vapor Tube