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MagnaFuel MP-4401

ProStar 500 Fuel Pump Up to 2000+ HP

MagnaFuel MP-4401

665-MP-4401

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MagnaFuel MP-4401 ProStar 500 Fuel Pump Up to 2000+ HP $381.99
ProStar 500 Fuel Pump
  • Up to 2000+ HP
  • 25 to 36 psi (13 amps @ 28 psi)
  • #12 In/Out, #8 Bypass
  • 5.75" x 3" x 7"
  • 7 lbs

  • Specifications:

    Inlet Attachment
    Female Threads
    Maximum Pressure (psi)
    36
    Outlet Attachment
    Female Threads
    Quantity
    Sold individually
    Outlet Quantity
    One
    Inlet Size
    -12 AN
    Outlet Size
    -12 AN
    Inlet Quantity
    One
    Manufacturer's Part Number:
    MP-4401

    For carbureted applications up to 2,000+ hp at 28 psi

    Give your engine the extra fuel it needs with one of these MagnaFuel ProStar 500 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:
  • High performance when rated at flow vs. pressure
  • 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
  • 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.

  • MP-4401 is rated 5.0 out of 5 by 2.
    Rated 5 out of 5 by from high quality Very nice pump very high quality and we'll machined feel very confident running in my high price drag car
    Date published: 2016-09-09
    • y_2018, m_5, d_26, h_7
    • bvseo_bulk, prod_bvrr, vn_bulk_2.0.8
    • cp_1, bvpage1
    • co_hasreviews, tv_1, tr_1
    • loc_en_US, sid_10001_10001_82118, prod, sort_[SortEntry(order=RATING, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs

    does it come with fuel regulator, if not, which one should I buy?

    Asked by: fuelrod Carl
    This is a good choice - http://www.jegs.com/i/JEGS-Performance-Products/555/159120/10002/-1
    Answered by: Rusty B
    Date published: 2018-02-13
    • y_2018, m_5, d_26, h_7CST
    • bvseo_bulk, prod_bvqa, vn_bulk_2.0.8
    • cp_1, bvpage1
    • co_hasquestionsanswers, tq_1
    • loc_en_US, sid_10001_10001_82118, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs
    Items You Need
    Some parts are not legal for use in California or other states with similar laws / regulations