F90000285 470 LPH In-Tank Fuel Pump

The Walbro F90000285 HELLCAT 525LPH fuel pump is recognized as the highest output in-tank fuel pump on the market, utilizing TI Automotive's award-winning DCSS technology. This fuel pump is engineered with an innovative dual pumping channel design that delivers maximum pressure and superior fuel flow. It is compatible with both gasoline and E85 fuels, making it a versatile choice for various performance builds. The integrated check valve prevents fuel system pressure bleed-down and reduces extended cranking times during startup. With a flow rate of 470 LPH at 40 psi (120+ gph), this pump is capable of supporting over 900 HP in naturally aspirated applications. The pump operates at 13.5 Volts and features a turbine inlet and dual barbed outlet. It measures 131mm in overall length with a main housing diameter of 39mm and a lower housing diameter of 50mm. This pump is designed for high-performance engines exceeding 500hp and offers improved hot fuel flow, minimal noise, and a 20% increase in efficiency over conventional pumps, providing unparalleled performance for racing and high-output vehicles. An installation kit (400-1168) is available to facilitate flush mounting to existing hangers.