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MSD 2900 Atomic EFI Master Kit



  • $1,698.86 CAD
  • Save $100

Atomic EFI is easier than easy!

MSD 2900 Atomic EFI Master Kit is for anyone planning to convert from a carburetor to Atomic EFI. You get the Throttle Body, Power Module (with Wide Band O2 sensor), Handheld Controller, and the Standard Fuel Kit. Will support engines up to 525 horsepower (at the crank.) Includes 15 ft. of 3/8 in. diameter rubber fuel line and fuel filter.


Today, there is no reason your muscle car or hot rod shouldn’t start, idle and cruise down the road as smoothly as a newer car. When it comes to the installation and initial setup, the Atomic Throttle Body Injection system is the easiest way to convert your classic car to EFI. As far as performance, the advanced self-learning technology of the Atomic is constantly monitoring and analyzing the engine’s operating conditions ensuring that you receive the best possible driveability.

With the ECU and built-in sensors integrated into the throttle body, the Atomic has fewer wiring connections than any other system, plus there is no bulky ECU to mount. This design makes the conversion to EFI much easier to install and program while keeping things clean under the hood.

The Atomic EFI provides the performance and driveability benefits that you expect from fuel injection. Quick starts, smooth idle and great throttle response just to name a few. Combine the fact that the Atomic will support ignition timing through the ECU and you have a win-win combination. Initial timing is handled through a compact handheld monitor where you simply answer a few car guy questions about your engine and you’re off and running!

This monitor can be removed from the car after it’s running, or left in place so you can monitor engine parameters in real-time. The Atomic TBI system will turn the car you love into the car you love to drive.




  • Only 8 Connections
  • Single Fuel Line
  • Self-Tuning
  • No Laptop
  • Fuel Pump Included

Master Kit Includes:

  • Throttle body
  • Power module
  • Wide band 02 sensor
  • Handheld programmer
  • Fuel pump kit which includes:
  • Fuel pump (good to 525 hp)
  • Filters
  • Brackets
  • High pressure hose and clamps



NOTE: The fuel system configuration is very important. The common setup will not work on the Atomic EFI. Please see Atomic Fuel System Diagram.

Don’t see what you’re looking for? Give us a call toll free: 1-877-471-6700 or visit one of our Speed Shop locations.

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