---
product_id: 102520918
title: "Walbro 485LPH F90000274 E85 Racing Fuel Pump"
brand: "walbro"
price: "1030.68 DT"
currency: TND
in_stock: true
category: "Walbro"
url: https://www.desertcart.tn/products/102520918-walbro-485lph-f90000274-e85-racing-fuel-pump
store_origin: TN
region: Tunisia
---

# 450 LPH max flow 20% quieter operation Supports 750+ HP on 12V Walbro 485LPH F90000274 E85 Racing Fuel Pump

**Brand:** walbro
**Price:** 1030.68 DT
**Availability:** ✅ In Stock

## Summary

> 🔥 Fuel your need for speed with Walbro’s silent powerhouse ⚡

## Quick Answers

- **What is this?** Walbro 485LPH F90000274 E85 Racing Fuel Pump by walbro
- **How much does it cost?** 1030.68 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/102520918-walbro-485lph-f90000274-e85-racing-fuel-pump)

## Best For

- walbro enthusiasts

## Why This Product

- Trusted walbro brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Whisper-Quiet Tech:** Innovative dual-turbine impeller design slashes noise by 20%, so your power speaks, not your pump.
- • **Pro-Level Precision:** High-pressure relief valve and OE award-winning tech ensure stable fuel pressure up to 120 psi for ultimate tuning control.
- • **E85 & Gasoline Ready:** Engineered for modern flex-fuel setups, seamlessly handling E85 or gasoline with peak efficiency.
- • **Unmatched Flow Power:** 450 liters per hour of race-ready fuel delivery keeps your engine roaring ahead of the pack.
- • **Extreme Horsepower Support:** Push your build beyond 750 HP on 12 volts and up to 900 HP on 13.5 volts—no compromises.

## Overview

The Walbro 485LPH F90000274 is a top-tier in-tank fuel pump designed for high-performance engines exceeding 500 HP, capable of supporting over 750 HP on 12 volts and up to 900 HP on 13.5 volts. Featuring an innovative dual-turbine impeller for quieter operation and 20% greater efficiency, it is E85 compatible and engineered for extreme pressure up to 120 psi. Ideal for turbocharged and flex-fuel applications, this pump demands professional installation and upgrades to wiring and fuel lines for optimal performance.

## Description

All new for 2011, the Walbro F90000274 450LPH pump is the highest flowing intank fuel pump on the market, and is E85 safe to boot. Walbro designed the pump to meet the requirements of modern turbocharged applications where a single 255LPH fuel pump is insufficient. The pump has an innovative design featuring a single impleller with two parallel rows of turbine blades. The turbine design lends itself to extremely quiet operation, especially compared to Walbro's previous "gerator" pump design that had metal gears which were notorious for a very loud whining noise which could easily be heard over even the loudest aftermarket exhaust setups. The Walbro 450LPH pump can flow anywhere from 15-120psi (the bypass valve is set higher than Walbro's previous fuel pumps, which were around 85psi). Final fuel pressure is determined by your fuel pressure regulator. Please note that this is an aftermarket fuel pump, and some modifications may be required to get it to fit. The overall size is very similar to Walbro's previous generation GSS340/GSS341/GSS342, however the base is slightly enlarged as shown in the pictures. Horsepower capabilities? No other intank pump on the market can come close. This pump can support over 800hp using larger than stock fuel lines. This pump can still support significantly more power than a Walbro 255LPH pump even when using stock fuel lines. The F90000274 requires modifications to system wiring, fuel lines and the fuel module, and should be professionally installed. The blades feed two high-pressure pumping channels, as opposed to 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.

## Features

- F90000274 with High Pressure Relief Valve. 100% Authentic & Genuine Walbro/TI Automotive E85 Racing In Tank 450 LPH Extreme High Pressure fuel pump
- Award winning OE technology
- Outperforms all current market in-tank fuel pumps
- Designed for high performance engines exceeding 500hp on E85. This pump can support over 750 HP on 12 volts and over 900 HP on 13.5 volts! (depending on application)
- Designed for E85 or Gasoline applications
- 𝐍𝐨𝐭𝐞: All Walbro fuel pumps are now marked 𝐓𝐈 𝐀𝐮𝐭𝐨𝐦𝐨𝐭𝐢𝐯𝐞 (𝐫𝐞𝐛𝐫𝐚𝐧𝐝𝐢𝐧𝐠 𝐨𝐜𝐜𝐮𝐫𝐫𝐞𝐝)
- 𝐍𝐨𝐭𝐞: This item doesn’t come with a retail box.
- Pump only

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07L3D8YW9 |
| Auto Part Position | Front |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #951,200 in Automotive ( See Top 100 in Automotive ) #6,939 in Automotive Replacement Electric Fuel Pumps |
| Body Material | Not Obtainable (NO) to a specific material, but likely one of the following: Alloy Steel, Cast Iron, Stainless Steel, or Aluminum |
| Brand | Walbro |
| Brand Name | Walbro |
| Compatible with Vehicle Type | Car |
| Connector Type | Hose Barb |
| Customer Reviews | 3.9 out of 5 stars 45 Reviews |
| Fit Type | Vehicle Specific Fit |
| Gas Type | Gasoline |
| Inlet Connection Type | Hose Barb |
| Item Weight | 0.48 Kilograms |
| Manufacturer | Walbro |
| Manufacturer Part Number | F90000274 |
| Material | Metal |
| Material Type | Metal |
| Mounting Type | Tank Mount |
| OEM Equivalent Part Number | F90000274 |
| Operation Mode | power |
| Product Grade | Like New |
| Product Style | Gerotor |
| Specification Met | OE |
| Style | Gerotor |
| UPC | 720956865361 |
| Unit Count | 1.0 Count |
| Vehicle Service Type | Car |

## Product Details

- **Brand:** Walbro
- **Fit Type:** Vehicle Specific Fit
- **Item Weight:** 0.48 Kilograms
- **Material:** Metal
- **Vehicle Service Type:** Car

## Images

![Walbro 485LPH F90000274 E85 Racing Fuel Pump - Image 1](https://m.media-amazon.com/images/I/61W1-Q3uR-L.jpg)

## Frequently Bought Together

- Walbro 485LPH F90000274 E85 Racing Fuel Pump
- WEILEITE Installation Kit Fit For Walbro 450LPH 525LPH Fuel Pump Install Kit F90000285 F90000267 F90000274 F90000295 TIA450-2 Replaces 400-1168 400-0085 125-190
- Boost Monkey 2x E85 Safe In Tank Submersible Fuel Hose Corrugated Flexible Line fits Walbro 450 525 Fuel Pumps (150mm Long)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.tn/products/102520918-walbro-485lph-f90000274-e85-racing-fuel-pump](https://www.desertcart.tn/products/102520918-walbro-485lph-f90000274-e85-racing-fuel-pump)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-11*