Air and Fuel› Fuel Pumps, Regulators and Components

Precision Raceworks

Stage 2 Low-Pressure Fuel Pump

$299.99

SKU: 601-0006

In Stock
In Stock
Ships by Sep 13
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Precision Raceworks low-pressure fuel pump is designed for customers looking to run all blends of E85. The Stage 2 pump utilizes a single Walbro 305 and supports up to 400 wheel horsepower (350 on E85).
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Available in multiple stages, the Stage 2 pump features a Walbro 305, supporting up to 400 wheel horsepower on gasoline and 350 wheel horsepower on E85, with no tuning required. The Stage 3 utilizes a Walbro 450, supporting 500 WHP (450 WHP on E85) and requires tuning. The Stage 3.5 v2 uses a Walbro 535, supporting 550 WHP (475 WHP on E85) and also requires tuning. For extreme applications, the Stage 4 features dual Walbro 450 pumps, capable of supporting 1000+ WHP on E85 and requiring tuning, upgraded fuel lines, and a distribution manifold. Assembly options include a 'Kit Only' for DIY installation, where the user assembles the components into their existing fuel pump bucket, reducing downtime and costs. Alternatively, a 'New Build' option provides a fully assembled, drop-in ready unit, available for FWD or AWD vehicles. Note that for Stage 3 and higher, upgraded fuel lines are necessary, and tuning of the factory fuel pump controller is required to prevent damage; aftermarket controllers are also compatible.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandPrecision Raceworks
Part Number601-0006
CategoryAir and Fuel

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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