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MagnaFuel MP-4302
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MagnaFuel ProTuner 525 In-Line Fuel Pump


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Save $25 off $250, $50 off $500, $100 off $1,000. Promo Code: HORSEPOWER exclusions apply

MagnaFuel ProTuner 525 In-Line Fuel Pump $457.99
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2 left in stock
ProTuner 525 In-Line Fuel Pump
  • 1000+ HP
  • 10 amps at 45 psi
  • -8 AN Inlet/Outlet
  • Classic Blue/Black Finish
  • Items You May Also Consider

    MagnaFuel MP-4302 Details

    ProTuner In-Line Fuel Pumps


    Manufacturer's Part Number:
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    In-Line Pumps with the Efficiency and Reliability of a Gear Pump

    MagnaFuel's ProTuner In-Line Electric Fuel Pumps offer quiet and reliable performance perfect for both street and racing applications. Their compact and lightweight design make them the right choice for tight-fit spaces. These pumps are CNC machined and completely rebuildable for easy maintenance and long lasting durability.

    Features & Specs:

    • For 2000+ HP based on naturally aspirated engines running gas
    • Ideal for street muscle cars
    • Compact and lightweight, great for tight fits (7 in. L x 3 in. W)
    • Anodized CNC aluminum pump body
    • High-torque motor with low current draw never needs step-down
    • -8 AN inlet/outlet ports
    • 20 to 120 psi
    • Self-priming, continuous duty
    • Double support bearings
    • Polymer wear plates for smooth, quiet operation
    • Vertical or horizontal mount (bracket included)
    • Rebuildable to as-new condition
    • All fittings sold separatelyy 

    How many (liters per hour) does this pump flow fuel ?

    Asked by: lsx260z
    This will flow approximately 525 Gallons per hour, that would make it 1700 or so Liters per hour.
    Answered by: Rusty B
    Date published: 2018-04-10

    I used to have the 380lph a&m pump and it was loud . does this pump run more quiet than most ? or in general?

    Asked by: lsx260z
    That depends on the driver and what they expect. These are made very well but to support up to 1000+ horsepower, one would expect a little noise. I would recommend mounting it with a rubber pad between the pump and mounting point to dampen the noise/feel of the pump. Hope this helps.
    Answered by: sMango
    Date published: 2018-04-07

    Will this pump work with E-85 and how much power can it make EFI on E-85?

    Asked by: Domm
    This is designed for gasoline fuel.
    Answered by: Dean R
    Date published: 2017-11-30
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    Some parts are not legal for use in California or other states with similar laws / regulations

    Motor Vehicles

    WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.


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    Electrical Cords

    WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.