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MSD Ignition Atomic EFI Basic Kit CARB E.O Number D-722

MSD Ignition 2910


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MSD Ignition Atomic EFI Basic Kit CARB E.O Number D-722 $999.95
Atomic EFI Basic Kit
  • CARB E.O Number D-722

  • MSD Ignition 2910 Details

    Atomic EFI Fuel Injection Kits

    Designed for vehicles that already uses an electric fuel pump (with return line), the basic kit provides the parts you'll need to convert to Atomic power.

  • CARB E.O Number D-722

    This kit includes:
  • Throttle body
  • Power module
  • Wide band 02 sensor
  • Handheld programmer

  • Specifications:

    Without EGR
    Wiring Harness Included
    Calibration Module Included
    CARB EO Number
    D-722 (pdf)
    Distributor Included
    ECM Included
    Fuel Pressure Regulator Included
    Fuel Pump Included
    Fuel Rails Included
    IAC Motor Included
    IAT Sensor Included
    Injection Style
    Throttle body
    Injector Size (lbs./hr.)
    Injectors Included
    Intake Manifold Included
    MAP Sensor Included
    Metering Style
    Speed density
    Oxygen Sensor Included
    Sold as a kit
    Throttle Body Included
    Throttle Body Mounting Flange
    4-barrel square bore
    TPS Sensor Included
    Manufacturer's Part Number:

    The all new Atomic EFI system was designed with two goals: simplicity and performance. Simplicity was achieved when MSD rewrote the industry standard for easy installation and programming. Performance is served through improved drivability from idle to full throttle blasts. The MSD Atomic EFI can be installed with basic hand tools in just a weekend! In fact with little preparation, installation can be started on Saturday morning and the car will make a cruise that night. This is due in large part to the ability to run a returnless fuel system so there are no modifications to the tank and no need to run another fuel line (in most applications). MSD incorporated the ECU into the throttle body to reduce the wiring and connections. MSD also moved the four main sensors inside the ECU for even less under hood clutter and wiring. The Atomic EFI comes with a compact handheld monitor that allows you to select a number of parameters to match your engine combination. This will get the engine to fire up and it will start learning your combination immediately. No software programs to learn, and certainly no jets or idle mixture screws. In the end the Atomic EFI delivers the performance and drivability expected from an EFI yet with an installation so easy you'll have the rest of the weekend to cruise.

    Basic Kit Includes: Throttle Body, Power Module, Wide Band O2 Sensor, Handheld Programmer

    Master Kit Includes: Throttle Body, Power Module, Wide Band O2 Sensor, Handheld Programmer, Fuel Pump, Fuel Filters, Brackets, High Pressure hose & Clamps

  • Half the connections of other EFI kits
  • Returnless fuel system design - No need to run a second fuel line
  • Control the ignition timing through the ECU
  • Control two cooling fans for consistent engine temperatures
  • Improved air/fuel distribution through annular ring injection design
  • Self learning technology eliminates the need for PC programming
  • C.A.R.B. Approved: E.O.# D-722

    JEGS EZ Kits are designed by JEGS professionals to ensure that you get all the correct parts you need.

    See instructions for complete diagram

    Frequently Asked Questions

  • 2910 - MSD Atomic EFI is rated 5.0 out of 5 by 1.
    Rated 5 out of 5 by from Awesome Product! Throttle response, self learning features, product quality - fantastic!
    Date published: 2015-02-16
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    Atomic can control pertronix distributor( 2 wire red black ) without  msd 6albox?

    Asked by: Jecko36
    Yes, if the distributor has a magnetic trigger.
    Answered by: Rusty B
    Date published: 2018-06-08

    I have a 1986 motorhome with a stock 454. Would this unit be suitable or is it too large for my hp application? For my situation can I use the returnless fuel setup? What is the part number for the complete system with the returnless fuel system?

    Asked by: St Lawrence
    In order to go returnless you will need a fuel sump system like this -https://www.jegs.com/i/FITech-Fuel-Injection/546/40007/10002/-1 to go with the MSD system.
    Answered by: Rusty B
    Date published: 2018-05-16


    Asked by: 72 PONTIAC
    Yes, this will well with that fuel system.
    Answered by: Rusty B
    Date published: 2018-04-23

    Is there setting from the factory to run e85?

    Asked by: Billy 3
    No, MSD does not recommend using E85 with the Atomic EFI system.
    Answered by: Rusty B
    Date published: 2018-04-05

    Will it work with a blower?

    Asked by: SuperBeaterGMC
    Yes, the MSD EFI can be used with a supercharger.
    Answered by: Rusty B
    Date published: 2018-03-13

    I have a sbc with mechanical fuel pump if I put in a block off plate can this kit be used since it comes with an electric fuel pump?

    Asked by: James92
    This is the basic kit, which does not include the fuel pump. 121-2910k has the fuel system kit with it, or 121-2900 (if your engine makes 525hp or less) is a less expensive option. With those kits you could just put in the block off plate and re-plumb the fuel system accordingly.
    Answered by: Matt_B
    Date published: 2018-03-04

    Will it work with a 671/871 roots supercharger?? Doubled up??

    Asked by: Dean6
    MSD efi does not support any 2x4 style setup if that's what you are referring to.
    Answered by: Dean R
    Date published: 2017-12-12

    Will it work on a 671 roots blower, sbc?? Need 2? If so how do I get 2??

    Asked by: DeanL
    This will not work in a 2 throttle body set-up. We would recommend Part Number: 546-30064
    Answered by: Rusty B
    Date published: 2017-12-12
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    Items You Need
    Some parts are not legal for use in California or other states with similar laws / regulations