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MagnaFuel MP-4501

QuickStar 275 Fuel Pump 5" x 3.5" x 6.5"

MagnaFuel MP-4501

665-MP-4501

made in usa
MagnaFuel MP-4501 QuickStar 275 Fuel Pump 5" x 3.5" x 6.5" $295.99
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Estimated to ship directly from the manufacturer on 06/06/18
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View Details
QuickStar 275 Fuel Pump
  • 5" x 3.5" x 6.5"
  • 5.5 lbs

  • Specifications:

    Inlet Attachment
    Female Threads
    Maximum Pressure (psi)
    18
    Outlet Attachment
    Female Threads
    Quantity
    Sold individually
    Outlet Quantity
    One
    Inlet Size
    -10 AN
    Outlet Size
    -10 AN
    Inlet Quantity
    One
    Manufacturer's Part Number:
    MP-4501

    For carbureted applications up to 750+ hp at 18 psi

    Give your engine the extra fuel it needs with one of these MagnaFuel QuickStar 275 Fuel Pumps. These CNC'd aluminum bodied pumps feature a high quality low amperage motor that is designed to work with 12V or 16V applications. The exclusive vane & rotor design keeps operating temperatures low, which prevents overheating. They provide your engine with a consistent fuel supply, while the external bypass eliminates cavitation and fuel starvation.

    Features & Specs:
  • Includes a race-proven low amperage motor
  • CNC'd 6061 aluminum pump body
  • Provides reliable, consistent fuel supply with superior flow
  • Instantaneous compensation for sudden changes in fuel demand
  • External bypass eliminates cavitation and fuel starvation
  • Resin-impregnated stainless steel rotor in a polymer wear ring
  • Compatible with alcohol and gasoline racing fuel
  • Designed for 12V or 16V applications
  • No metal-to-metal contact within pump itself
  • Completely rebuildable to as-new condition
  • Provides the same quality and precision as the ProStar pump
  • Fittings not included

    Note: Power ratings are for naturally aspirated engines running gasoline. Some products legal for racing only; never to be used on public roads or emission-controlled vehicles.

  • hi do you stock the o-ring rebuild kit for this ? if yes part # and price please thank you

    Asked by: 48BV
    This is a link to the seal kit - http://www.jegs.com/i/MagnaFuel/665/MP-4501-SK/10002/-1
    Answered by: Rusty B
    Date published: 2018-04-04

    Does the return line fitting come with the pump? If not is there a part number for it so I can order it with the pump?

    Asked by: Teddyruxpin
    Yes this comes with the -8an return fitting shown.
    Answered by: Seth W
    Date published: 2018-03-18

    can this be used for e85 fuel?

    Asked by: bigdan
    Yes just know the advertised hp rating would be reduced using e85.
    Answered by: Dean R
    Date published: 2017-12-13

    can this pump be utilized in street applications?  hours of continuous run time?  noisy?

    Asked by: yorddot
    Its is rated for track use only and it is a loud pump. if ran on the street you will want a fuel pump control module for it .
    Answered by: BrandonJ
    Date published: 2017-09-22
    • y_2018, m_5, d_26, h_1CST
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