Walbro 460LPH In Tank Fuel Pump

Walbro 460LPH In Tank Fuel Pump

E85 compatible 

These high flow & pressure pumps feature an impeller with two parallel rows of turbine blades that feed two high-pressure pumping channels. This modern design results in minimal noise and current draw, and efficiency that’s 20 percent greater than conventional fuel pumps like your standard Bosch 044 or 023.

The Walbro 460lph flows over 600 engine horsepower and is ideal for high power boosted applications running E85/Ethanol

The two part numbers are nearly identical, with the only difference being the pressure relief valve setting: the F90000274 opens at 112 PSI, while the F90000267 opens at 87 PSI. In most applications, this variation won't matter unless you're running over 35 pounds of boost with a rising rate fuel pressure regulator (base pressure set at 43.5 PSI).