Search Products

Weldon D2025- A (-8 inlet & outlet)


Quick Info SKU: D2025-A Category:


Maximum HP: (-8 inlet and outlet)1400 hp Inj@ 14V EFI (700 hp on Methanol) & 1600 hp @ V Carb (800 hp on Methanol)

GPH/PSI Range: 140-180 GPH / 0-80 PSI

Considerations: If your actual horsepower is close to the Max HP limit and/or you are considering a power adder, See Part # D2035-A or 2345-A


  • Self Priming
    Pump may be mounted above fuel cell
    vertical or horizontal mount
  • Breakaway coupling prevents pump/motor damage in the event of contamination
  • All internal wear component are 100% metallic
    No plastics or composite materials. Our internal pumping elements are made of high speed tool steel and bronze. This results in the longest lasting, highest quality, most durable pumps available.
  • Body machined from billet aluminum
  • For carbureted or injected engines
  • Provides Consistent Performance with no fall-off in flow
  • Precise fuel delivery
  • Blades self-compensating for wear

    Current Fluids :
    Weldon Pumps offer the widest range of fuel compatibility.

  • Gasoline
  • Diesel
  • Methanol
  • Ethanol
  • Nitromethane
  • All racing fuels

    Comments: Requires appropriate bypass regulator, a -8 return line at a minimum is recommended.


Additional information

Weight 1 kg
Bearing Size
Piston Size & Compression Ratio
Valve Size & Type
Valve Size
Turbo Choice
Tomei Head Gasket Size
Throttle Body Size
SuperTech Valve Size
Spring Pressure
Select Your Rear Housing Size
Select Your 3SGTE Engine Year Type
Rod Bearing Size
Retainer Weight
Caliper Colour
Main Bearing Size
Housing Size
Garrett Turbine Housing Option
Ferrea Valve Size
Ferrea Valve Guide Size
Disk type
Disc Type
Choose Your Transmission Type
Wastegate Size