450lph E85 High-Pressure In-tank Fuel Pump | Walbro

  • $128.70
    Unit price per 
  • Save $20
Shipping calculated at checkout.

Walbro 450 lph E85 High-Pressure In-Tank Fuel Pump | Walbro F90000274

Look, we’re sorry to depress you with boring logic and science. We know you’ve put a lot of work into your engine to get as much horsepower and performance as possible. But all the work in the world doesn’t matter if you can’t get enough fuel into that godly engine of yours. No go-juice, no Road Zeus.

There’s a bright side. The right fuel pump will keep your engine’s thirst quenched and ready to breathe fire. If the ride pushes more than 500 horsepower on E85 fuel (kudos to you), the Walbro 450 lph High-Pressure In-Tank Fuel Pump is one of the best solutions available.

It’s made to fit a variety of vehicles and is designed to improve the performance of the existing pump. The relief valve activates at 110 psi and fully opens at 135. It’s a perfect alternative to a twin-pump setup and comes with two installation options — a basic install and an installation directly to your battery (professional installation is recommended with that option).

Walbro’s 450 lph in-tank, the high-pressure fuel pump will solve a lot of your problems while making sure that your engine is never fuel-starved.



Walbro 450 Features

  • Universal install kit includes filter sock and wiring harness for quick installation!
  • Designed for engines with more than 500hp on E85
  • Award-winning OE technology

F90000274 Benefits

  • Fully compatible with E85 fuel!
  • High-pressure, high-flow performance
  • Outperforms all current market in-tank fuel pumps

Please Note: This item is not vehicle specific. It is compatible with a wide range of applications and is therefore displayed on our site regardless of your vehicle selection. Please review the specifications and verify compatibility prior to placing your order. Requires modification to wiring, fuel lines, and fuel module (Professional installation recommended)


  • Universal

What's in the box?

  • Walbro 450lph E85 High-Pressure In-tank Fuel Pump
  • Hardwire Install Kit
  • Install instructions



Net Orders Checkout

Item Price Qty Total
Subtotal $0.00

Shipping Address

Shipping Methods