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Walbro Universal 39/80 Flex Fuel Hellcat F90000285 In-Tank Fuel Pump

The F90000285 (aka the “Walbro 470 or 525” or “Hellcat Pump”) is one of the highest-performing fuel pumps that we offer for in-tank applications. This pump […]

$133.00

Available

Category: SKU: F90000285

Walbro Universal 39/80 Flex Fuel Hellcat F90000285 In-Tank Fuel Pump

The F90000285 (aka the “Walbro 470 or 525” or “Hellcat Pump”) is one of the highest-performing fuel pumps that we offer for in-tank applications. This pump is identical in form factor to the F90000267 and F90000274 but has a slightly higher output. Like the F90000274, this fuel pump has a high-pressure relief valve for high-boost applications. Due to the additional heat this pump generates, we generally recommend this fuel pump be used as a secondary pump in conjunction with an F90000274 primary; however, it may be used as a primary pump for demanding applications.
  • Compatible with gasoline, race gas, and ethanol blends up to E99, as well as race gas/ethanol blends
  • Able to operate up to 112 psi total fuel pressure
  • Internal check valve for use in staged (or non-staged) fuel systems
  • Dual channel turbine pump for very quiet operation
  • Comes with fuel-safe sealed Delphi electrical connector
  • Requires Walbro prefilter on inlet (recommend Walbro 125-190)
  • Fuse each pump at 30A
  • Not recommended for methanol fuels
Carefully consider whether your fuel system can support this pump before attempting to implement it into a pre-existing fuel system that utilizes a smaller pump. Upgrades/changes may include electrical, filtration, fuel pressure regulation, and fuel line sizes.

FITMENT
  • Some OE replacement applications requires upgraded wiring at a minimum
SPECIFICATIONS
  • See the performance chart in product images
  • Outlet diameter: 10mm (3/8″)
  • Diameter (upper body) 39mm
  • Diameter (lower body) 50mm
  • Length (inlet-outlet tips) 130.6mm
  • Fuse at 30A

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Frequently Asked Questions

How long does it take for my parts to ship?
If it’s in stock and ready to roll, your order usually hits the road within 1–3 business days.

For made-to-order or specialty items (like carbon fiber parts or custom builds), the turnaround can take up to 8 weeks — perfection takes time.

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If your order ships via freight, you’ll get a separate email with a direct link to the carrier’s tracking page — easy and stress-free.
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