Air and Fuel› Fuel Pumps, Regulators and Components

Racetronix

Walbro 450 E85 Fuel Pump Kit

$560.48

SKU: RFPK-055-450E

In Stock
In Stock
Ships by Jul 29
Free Shipping
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Racetronix RFPK-055-450E is an extreme performance fuel system kit featuring a Walbro F90000274 "450" Dual Turbine fuel pump. This E85-certified pump uses a dual-channel turbine architecture for improved hot fuel handling and stable delivery under extreme temperatures or high-ethanol blends. It is integrated into a Gen-2 6061-T6 anodized aluminum reservoir for superior thermal management.

Fitment

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandRacetronix
Part NumberRFPK-055-450E
CategoryAir and Fuel

Buy with Confidence

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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