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. High Output Fuel Flow Flows 130 gph Free Flow Shutoff Pressure Pre-Set From 7.5 To 9 PSI Fuel Pressure Regulator Required Recommend P/N 12-704 Heavy Duty Construction For Continuous High rpm Operation Redesigned High Flow Valves Ensure Adequate Fuel Delivery Fuel Body Casting Can Be Rotated For Plumbing Situations Inlet And Outlet Tapped For 3/8 in. NPT Additional Attributes: GTIN: 00090127484005 Free Flow GPH: 130 Fuel Type: Gasoline Fully Open: 492 Inlet Size: 0.375 in. NPT Material: Aluminum Outlet Size: 0.375 in. NPT WARNING CA Proposition 65: Yes WARNING CA Proposition 65 Message: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov Color: Silver Packaging: Quantity of Each: Package UOM: Dimension: 7.0000 x 6.0000 x 4.2500 inches