Quantum Performance Fuel Pumps

Quantum 255LPH High Performance Fuel Pump

Design features:

The Quantum 255LPH intank fuel pump has a number of design advantages compared to generic offshore unproven “255LPH” pumps sold by fulfillment warehouses instead of real performance shops.

  • Except for a faint “wheen” during pump priming, Quantum pumps are nearly silent.
  • Quantum pumps can also be used as direct replacement pumps, without overpowering the factory fuel pressure regulator. The advantage of modern return-style fuel systems is that they only use as much fuel as the engine requires. Any unused fuel is automatically sent back to the tank via the return line. Using a 255LPH pump instead of an OEM replacement will simply provide room to grow if any modifications are planned for the future.
  • Quantum pumps are manufactured to our specifications to balance volume, pressure, and turbine impeller angle to prevent overheating of the fuel.
  • Quantum backs every single pump with a LIFETIME REPLACEMENT WARRANTY.
  • Quantum pumps are flow verified by RC Engineering and are guaranteed to flow higher than any 255LPH/ 265LPH/ 300LPH pump on the market.

Specifications:

  • Design: Intank
  • Flow: 255LPH+
  • Flow: 263LPH, Draws 11.4 Amps @ 45psi
  • Flow: 239LPH, Draws 12.8 Amps @ 60psi
  • Minimum Voltage: 12V
  • Operating Pressure: 15-90 PSI – final fuel pressure set by regulator
  • 4 3/4″ Long from inlet tip to outlet tip
  • 3 1/8″ Long for the metal case
  • 1 5/8″ Wide for the metal case
  • Inlet width: 7/8″
  • Outlet width: 5/16″

Quantum 450LPH / 525LPH High Performance Fuel Pump (E85 Compatible)

Specifications:

  • Manufacturer: Quantum
  • Part Number: QFS-450FT-1168 / QFS-450FT-1168
  • Design: Intank Turbine Style (Specifically designed for either E85 or gasoline)
  • Flow: 450LPH / 525LPH
  • LIFETIME REPLACEMENT WARRANTY

Install kit includes:

  • 1 flat strainer
  • 2 hose clamps
  • 2 crimp connectors
  • 1 PTFE corrugated flex fuel hose
  • 1 wiring connector
  • 1 male electrical plug housing
  • 1 female electrical plug housing
  • 2 male electrical terminals
  • 2 female electrical terminals
  • 2 snap-on electrical terminal retainers
  • 8 electrical terminal wire seals