• Installation_Kits   

    Atomic LS Master Kits:

    LS2/LS3 Atomic EFI Master Kit, PN 2950
    2950

     

    Master Kits*
    MSD is making Atomic EFI the simple solution for your LS EFI needs. Start your installation by knowing that you’re getting everything you need for your crate engine. These kits are each designed for a specific engine and are supplied with the Rail Assemblies, Handheld Controller, Power Module and Harness, Wide-Band 02 Sensor and Bung, -6 fittings for the fuel rails and hose for the cross-over. 

    There is one accessory ‘Installation Kits’ that provide the correct injector connectors for an LS1/LS6 when used with the PN 2950 LS2/3 Master Kit. 

    *Master kits do not include fuel pump and fuel lines. 

    Instructions 

    Buy1Now
     

     

    Atomic LS Master Kits:

    LS7 Atomic EFI Master Kit, PN 2960
    2950

     

    Master Kits*
    MSD is making Atomic EFI the simple solution for your LS EFI needs. Start your installation by knowing that you’re getting everything you need for your crate engine. These kits are each designed for a specific engine and are supplied with the Rail Assemblies, Handheld Controller, Power Module and Harness, Wide-Band 02 Sensor and Bung, -6 fittings for the fuel rails and hose for the cross-over. 

    *Master kits do not include fuel pump and fuel lines. 

    Instructions
     Buy1Now 

    Atomic LS Master Kits:

    LS Master Early Truck Kit (GEN III 1999-2007), PN 2957
    2950

     Throttle by Wire Coming Soon! 

    Master Kits*
    MSD is making Atomic EFI the simple solution for your LS EFI needs. Start your installation by knowing that you’re getting everything you need for your crate engine. These kits are each designed for a specific engine and are supplied with the Rail Assemblies, Handheld Controller, Power Module and Harness, Wide-Band 02 Sensor and Bung, -6 fittings for the fuel rails and hose for the cross-over. 

    *Master kits do not include fuel pump and fuel lines. 

    Instructions 

    Buy1Now

     3Bolt3-Bolt Throttle Body,
    Early Kits - PN 2957

    For use with Cable Throttle Body only. 
     

    Throttle by Wire not included in kit.  

    Atomic LS Master Kits:

    LS Master Late Truck Kit (GEN IV 2007-2013), PN 2958
    2950

      Throttle by Wire Coming Soon!

    Master Kits*
    MSD is making Atomic EFI the simple solution for your LS EFI needs. Start your installation by knowing that you’re getting everything you need for your crate engine. These kits are each designed for a specific engine and are supplied with the Rail Assemblies, Handheld Controller, Power Module and Harness, Wide-Band 02 Sensor and Bung, -6 fittings for the fuel rails and hose for the cross-over. 

    *Master kits do not include fuel pump and fuel lines. 

    Instructions 

    Buy1Now

     4Bolt4-Bolt Throttle Body
    Late Engines - PN 2958

    For use with Cable Throttle Body only, MSD PN 2940
     

    Throttle by Wire not included in kit.  


     

    Atomic LS Installation Kits

    Install Kit LS1/LS6 (Brackets and Injector Harnesses only)
    Uses EV1 Injector Harness, PN 2955
    2955 

     

    Installation Kits
    These kits complement the Master Kits and provided the necessary brackets and injector connectors to complete and install for LS1/LS6 and LS Trucks. These kits provide different brackets for the rail assemblies as well as different injector connectors to adapt the LS2/3 Master Kit to work on the LS1/LS6 and truck intakes. Must be used with PN 2950 Master Kit.
     

    Instructions 

    Buy1Now

     

     

    Atomic EFI + TCM Integration

      The Atomic Transmission Control Module (TCM) shares the communication protocol used in our Atomic EFI systems. The connectivity afforded by this technology allows seamless integration between the Atomic EFI system and the Atomic TCM. This means that the two systems communicate and share sensor inputs and data. This not only improves performance, but it reduces sensor duplication and wiring complexity. As an example, the Atomic TCM will use the Atomic EFI’s Throttle Position Sensor data while the EFI can use the Vehicle Speed Sensor (VSS) data from the TCM.
      Better yet, only one Handheld Monitor is needed to configure both the EFI and the TCM! This results in a simple, clean, easy-to-use installation! 

     

    Atomic Transmission Controllers
     
     Instructions_

    Stand-Alone System PN 2760 Buy Now

    Includes the Controller, Handheld Monitor and Auxiliary Harness. Designed
    to control Late Model GM/Ford 4 speed transmissions. Transmission
    Harness sold separately. Requires a Throttle Position Sensors that output
    a 0 to +5 VDC signal (not supplied).

    Brainwave Compatible TCM PN 2761

    Designed for vehicles using Atomic EFI. Includes the Controller and Auxiliary Harness. Transmission Harness must be purchased separately.

    2760 

    Trans Controller Harness

    A harness must be purchased separately to connect the Atomic TCU to your specific transmission. MSD offers the following:

    GM
    4L60, 4L65, 4L70,4L75, 4L80, 4L85, 1993-up
    4L70, 2006-2009 - PN 2770
    4L70 (2009-up) - PN 2771
    Ford
    AODE/4R70W, 1998-up - PN 2772
    AODE/4R70W, 1992-1997 - PN 2773
    4R100, 1998-up - PN 2774
    E40D, 1995-1997 - PN 2775
    E40D, 1989-1994 - PN 2776

     With the addition of the Atomic Fuel Injection Systems, high output DynaForce alternators, and heavy duty starters, MSD has proven itself to be much more than the leader in ignition technology. As vehicle electronic requirements continue to evolve, MSD is there as your source for integrated performance controls with its new Atomic Transmission Control Module (TCM)!

      The all-new MSD Transmission Controller was developed completely in-house – evolving from the engineering expertise and proven performance of our Atomic EFI technology. In fact, the Atomic TCM is designed to integrate directly with the Atomic EFI when using Brainwave so you can modify transmission operation parameters from the same handheld monitor! Doing away with the need for sensor duplication, and an extra programmer, means less wiring for easy installation and a clean appearance.

      Don’t worry if you haven’t stepped up to an Atomic EFI system yet; the Trans Controller is also offered as a stand-alone system to work with most OEM or aftermarket fuel injection systems, as well as carbureted applications equipped with a stand-alone Throttle Position Sensor (TPS). This allows you to take advantage of modern 4-speed overdrive transmissions and the inherent flexibility associated with electronic controls.

    • Available as a stand alone controller or Brainwave ready
    • Adjust the operating parameters of later model electronically controlled 4-speed overdrive transmissions
    • Simple to configure with the supplied Handheld Monitor – no PC required*
    • OEM style connectors allow direct plugin to popular GM and Ford transmissions
    • Adjust shift points, shift firmness, torque converter clutch behavior, and more
    • Monitor the operation of your transmission in real-time
    • The Brainwave ready TCM allows for seamless integration with the Atomic EFI controller to reduce wiring and simplify setup

     Easily modify the operating parameters of your GM or Ford 4-speed automatic transmission:

    • Adjust shift points
    • Adjust torque converter clutch behavior
    • Select different levels of shift firmness
    • Select between auto-shift mode and manual-shift mode
    • Activate Dyno Mode to deliver repeatable chassis dyno results
     

    Parameter Adjustment

    Parameters  The Atomic TCM allows simple parameter adjustment using the supplied Handheld Monitor. That’s right - no need to worry about a PC and complicated software. The Handheld connects to the Atomic TCM and can be left in place as a dash board to monitor the transmission in real-time, or disconnected once the configuration is complete*.

      Once installed and connected, you need only specify a few basic parameters that are listed in the Initial Setup menu. First and foremost, select the type of transmission you are using (such as a GM 4L60E or Ford 4R70W). All supported transmission types are listed in the menu to make this step easier. Other required fields under Initial Setup include the number of engine cylinders, rear end gear ratio (and transfer case ratio, if applicable), and tire height.

      Once the Initial Setup has been completed, you can start and drive the vehicle while taking advantage of the Advanced Setup menu items to dial-in the transmission to your liking. From the Advanced Setup menu, you can control shift points and characteristics like shift feel and torque converter clutch operation. There are also options allowing adjustment of the desired Wide Open Throttle (WOT) shifting, Vehicle Speed Sensor configuration, and more. You can feel the results in real-time as a passenger manipulates the parameters and monitors real-time operational data on the Handheld Monitor! Data available for viewing include engine speed, vehicle speed, throttle position, transmission fluid temperature, shifter position, commanded gear, and more!

           *Handheld not supplied with Brainwave ready TCM.
     

     
    H-IndividualParts   

    Atomic LS Fuel Rails

    Atomic LS Rails  

    MSD is breaking new ground in electronic fuel injection with the next generation of Atomic EFI – the all new Atomic LS platform. Where the Atomic TBI consolidated electronics and sensors into the throttle body itself, the LS platform incorporates the electronics into the fuel rails of the system! There’s no bulky ECU to mount and therefore no wires to route to and from – it’s all on the engine, hidden in plain sight.

      This innovative design and advanced technology drastically reduces the wiring of an LS fuel injection system. Instead of guiding a massive loom of wires from the ECU to the injectors, coil packs and associated engine sensors, the Atomic LS requires only a short length of wires that run from the fuel rail assembly to each specific sensor (all with factory connectors in place). For instance, the driver side fuel rail includes sensor connections for the coolant temp, coil packs, injectors, cam sensor, TPS and fuel pressure sensor. The passenger side incorporates the crank sensor, coil packs, injectors and only the other necessary sensor connections for your engine configuration. Not only does that save you time and aggravation from wiring, but it improves the overall cleanliness of the engine compartment.

    Power Module

    PowerModuelLS 

      Like the Atomic TBI, the LS platform incorporates a compact housing that is responsible for communication from the ECU to the fuel pump, fans, WB02 as well as other inputs for nitrous, AC Kick-up or the 2-step launch control rev limit. There is a main connector, a power connector as well as the Handheld Programmer connection.

    PMTemplate 

    Handheld Programmer

    Handheld Controller 
    To program the Atomic LS, simply plug in the Handheld Programmer into the Power Module and toggle through the menu screens with the joystick. Scroll up and down through a few easy parameters and your engine will be running in to no time. The Handheld can be unplugged and stowed away, or leave it connected to view a list of items in real time as the engine runs! No PC, no software and no experience necessary.

    Advanced Programming Features
      MSD has a variety of advanced programming features that are simple to navigate through the handheld programmer. These unique features allow you to really tune your LS to get the most performance and benefits from your new Atomic EFI system.

    • Accepts forced induction
    • Nitrous input for spark retard & nitrous A/F targets
    • Program different temperatures to activate two cooling fans
    • Advance or retard the ignition timing up to 10° over the
       factory setting.
    • Select a rev limit through fuel and/or ignition cut-off
    • Compatible with OE Variable Cam Timing Control
    • Built in 2-Step
     Accessories_   

    Atomic LS Throttle Body, PN 2940
     

     2940_v1 

    When you run an LS engine, performance begins with the introduction of air into the intake manifold. MSD’s new 90mm LS Throttle Body answers the need for a high quality throttle body with a cable driven throttle mechanism that bolts to most factory and aftermarket intakes.
      MSD invested the time and resources to develop a cast throttle body assembly in order to achieve a unique parabolic bore form. This design helps deliver excellent driveability characteristics during part throttle that typical billet straight bore throttles just can’t deliver. We incorporated factory style bearings and seals on the throttle blade to achieve a very robust design that can withstand temperature swings seen in street applications.

    Atomic Fuel Pressure Regulator, PN 2938
     

     2938_v1
     
    • Flows 2.2 GPM
    • -6AN inlet and dual -6AN outlets
    • Boost Reference Port

     The Atomic Adjustable Regulator is configured for a single -6AN inlet, and dual -6AN outlets (for regulator-to-tank line routing flexibility). The recommended operating range is 15-90 psig (pounds per square inch gauge). The maximum recommended flow rate is 500 liters/hour (2.2 GPM). The vacuum/boost compensation ratio is 1:1.