Walbro Ti Automotive F90000274 450lph Intank Fuel Pump w/New Sock
Genuine Walbro Ti Automotive F90000274 450lph Intank Fuel Pump w/New Sock Brand new Genuine Walbro 450 LPH High Pressure InTank Fuel Pump F90000274 Includes: * (1) Walbro F90000274 450lph High Pressure Fuel Pump (Pump Only) * (1) Fuel Pump Sock (Brand new SEALED) **NOTE** This listing is for the Pump & Sock Only. * Designed for engines with more than 500HP * Award-winning OE Technology * High-Pressure, High-Flow Performance * OEM technology designed & developed for E85. All pumping components have been validated to OEM Specifications for approved use in E85/Flex fuel applications. The difference between the F90000267 & F90000274 is the Relief Valve. **F90000267 Relief Valve opens at 90 PSI and is fully open at 105 PSI. **F90000274 Relief Valve opens at 110 PSI and is fully open at 135 PSI.