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Electronic Fuel Injection
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— ProStar EFI
— ProStar EFI SQ
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— Outlaw
- Regulators
- Kits
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Parts and Accessories
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Kits
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MP-4701
ProStar EFI Series
Engine Hp: 2,500+Ή
First electric gear pump on the market.
Swivel adapter allows more mounting options.
  • Swivel pump head allows more mounting freedom
  • First electric motor gear pump to supply 2,500+ HP
  • Provides highest volume at highest pressure... Period
  • Great performance for the high volume and pressure demands of supercharged and turbo-charged applications
  • Never requires voltage reduction devices due to high quality motor construction
  • Powered by the same motor as the race proven MagnaFuel ProStar 500
  • Compatible with alcohol and gasoline racing fuels
  • Hand assembled to the highest quality standards
  • Pump bodies computer machined out of high quality 6061-T6 Billet Aluminum
  • Flow tested to ensure maximum performance
  • All MagnaFuel pumps are totally rebuildable to “As New” factory specifications
  • Polymer wear plates for smooth, quiet operation


Swivel flange allows you to loosen pinch bolt and swivel the head 360° after the pump is mounted to optimize the fuel line routing.

Model No. HorsepowerΉ Pressure Amps@12.5V Ports² Dimensions Weight
MP-4703 2,500+ 20–120psi 17A@45psi #10AN in and out 9.5 x 3 x 3" 6.5 lbs.
MP-4701 2,000+ 20–120psi 15A@45psi #10AN in and out 9.5 x 3 x 3" 6.5 lbs.
MP-4702 1,500+ 20–120psi 12A@45psi #10AN in and out 9.5 x 3 x 3" 6.5 lbs.

Ή Power ratings are for naturally aspirated engines running gasoline. ²Fittings not included. Some products legal for racing only; never to be used on public roads or emission-controlled vehicles.