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Brand: MSD | Category: Fuel System
These parts should fit your vehicle, they are universal parts. Click a part number for more information.
2925 Atomic EFI Fuel Pump
525HP Rating
2922 Atomic EFI Return System
2921 Atomic EFI High Horsepower Fuel Kit
650HP Rating
2920 Atomic EFI Standard Fuel Kit
525HP Rating

Product Description

Standard Fuel Kit
MSD’s standard fuel kit is kept simple thanks to Atomic’s built in fuel rails and returnless design – less hardware to put together and less fuel line to run. All you need for this kit is included – PWM Fuel Pump (MSD PN-2225), Post Filter, 15 feet of 3/8 I.D. fuel line, mounting brackets and EFI specific fuel line clamps. All of this is designed to work with your vehicle’s existing sending unit in the gas tank so there is no need to mess with your tank at all.

High Horsepower Fuel Kit
The Atomic’s standard fuel kit can handle up to 525 horsepower at the crank, but at MSD we know there are plenty of street cars going well beyond that. When paired with a fuel pump that can supply enough fuel, the Atomic can support more horsepower than any of the competition! For all of you big block fans that love big power, we have come up with a fuel system that will support 620 horsepower at the crank!

The High Horsepower Fuel Kit is a direct replacement for the Standard Fuel Kit.

  • Operating Voltage: 13.8V
  • Operating Pressure: 5-8 bar
  • 200 l/h @5 bar
  • 14-15 Amps
  • M18×1.5 inlet fitting
  • M12×1.5 outlet fitting

Fuel Pump Return Kit
If you plan to run a return line with your Atomic EFI system, this kit provides a regulator, 15 ft of 3/8” line and the fittings to assemble.

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