Walbro 450LPH In-Tank Fuel Pump – F90000274

Dual channel turbine design for maximum efficiency under high-pressure and high-temperature applications
Made in USA by TI Automotive (formerly known as Walbro)

• Designed for engines with more than 750 HP
• Award-winning OE technology
• High-pressure, high-flow performance
• OEM technology designed and developed for E85
• Able to operate up to 112 psi total fuel pressure

 All pumping components have been validated to OEM specifications for approved use in E85/flex fuel applications

100% Authentic & Genuine Walbro/ TI Automotive E85 Racing In tank 450 LPH high pressure fuel pump

TI Automotive Walbro TIA450-2 / F90000274 internal E85 HP RACING fuel pump

The F90000274 requires modifications to system wiring, fuel lines and the fuel module, and should be professionally installed.

The innovative design of the DCSS 39/50 features a single impeller with two parallel rows of turbine blades.
Designed for high performance engines exceeding 750hp.
Designed for E85 or Gasoline applications.
The blades feed two high-pressure pumping channels, as opposed to a conventional single-stage pump that uses an impeller with a single row of blades at its outer edge.
This innovative design results in improved hot fuel flow, as well as minimal noise and current use, resulting in efficiency that’s 20 percent higher than conventional pumps.

SPECIFICATIONS 465 lph @ 40 psi and 13.5V (14.1 amps) in gasoline

Outlet diameter: 10mm (3/8″)
Diameter (upper body) 39mm
Diameter (lower body) 50mm