Magnafuel 4301 ProTuner In-Line Electric Fuel Pump



ProTuner Series
Engine Hp: up to 2,000+¹
Once-piece design is more compact and light weight.

  • Ideal for street muscle cars
  • Quiet operation
  • Self priming
  • Continious duty
  • No pump shaft seals, no leaks
  • Pump body CNC machined aircraft aluminum
  • High-torque custom motor with very low current draw. Never requires stepdown
  • More efficient than other motors
  • Double support bearings
  • Rebuildable to as-new condition
  • Compact design fits in smaller spaces
  • Smaller than competive pumps, lower current draw, more powerful
  • Hard anodized, long lasting finish
  • Mounting bracket included
  • Vertical or horizontal mount
  • Polymer wear plates for smooth, quier operatio
Model No. Horsepower¹ Pressure Amps@12.5V Ports² Dimensions Weight
MP-4303 2,000+ 20–120psi 14A@45psi #8AN in and out 7"L x 3"Dia 4.5 lbs.
MP-4301 1,500+ 20–120psi 12A@45psi #8AN in and out 7"L x 3"Dia.5 4.5 lbs.
MP-4302 1,000+ 20–120psi 10A@45psi #8AN in and out 7"L x 3"Dia 4.5 lbs.

¹ 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.


Magnafuel 4301 ProTuner In-Line Electric Fuel Pump
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  • Item #: Magnafuel 4301
  • Manufacturer: Magnafuel
  • Condition: New
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Price $470.00
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