Walbro 315 LPH Fuel Pump GSS352 When tuning an engine the original fuel pump is often unsuitable and no longer able to provide enough fuel. The consequences can be disastrous with the worst case being engine failure from running lean. Walbro fuel pump kits are the first step towards increasing fuel system function and reliability. Note that by itself a high flow fuel pump does not increase the power of your vehicle. They are used to replace a tired OE pump or when there’s a need for increased fuel flow such as applications with increased boost pressure larger injectors or other changes. These pumps are capable of providing enough fuel for over 600 bhp. Technical specifications 315 lph Walbro fuel pump Part no. : GSS352 Inlet diameter : 11 mm Outlet diameter : 8 mm Voltage : 12 V Maximum pressure : 7.6 bars Maximum flow : 420 liters per hour Flow at 3 bars : 315 liters per hour Flow at 5 bars : 235 liters per hour Length : 120 mm Diameter : 39 mm Weight : 366 g DriftShop is supplied directly from the manufacturer without any intermediary. Our Walbro pumps are 100% authentic and guaranteed for 1 year. The pumps are engraved with the TI Automotive logo manufacturer and owner of the Walbro brand.