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   MSD has shifted gears and now offers an advanced transmission controller for late model GM and Ford transmissions.  The Atomic Transmission Control Module (TCM), via Marken Performance,  delivers the ability to control and set up the operating dynamics of your GM and Ford transmission including shift points and firmness, auto-shift or manual shift, converter clutch control, A and B calibrations, and even provides a dyno mode.  All of these features are simple to adjust, set and even monitor from a handheld controller - no PC is required. 
   There are two Atomic TCM's available; one for use as a stand-alone system for use with carburetors and aftermarket fuel injection systems.  When used with an Atomic EFI, the same handheld monitor is used to program both the EFI and TCM! Recently, the Atomic EFI system received C.A.R.B. Exemption, E.O. Number D-722 which permits the system to be installed in place of the factory carburetor on 1987 and older GM passenger cars and trucks originally powered by a V8 engine. For more on the Atomic LS system: ClickMe
   The Stand-Alone Atomic TCM is # 2760, and the TCM for Brainwave/Atomic EFI is # 2761. A harness must be purchased separately to connect the Atomic TCU to your specific transmission.
  
  
  
  
  

 Features:

1. Adjust the operating parameters of late model 4-speed overdrive transmissions
2. Simple to configure with the supplied Handheld Monitor - no PC required
3. OEM style connectors allow direct plug-in to popular GM and Ford transmissions
4. Adjust shift points, shift firmness, torque converter clutch behavior and more
5. Monitor the operation of your transmission in real-time
6. Available for most GM and Ford 4-speed automatic transmissions as a stand-alone controller or integrate the system into your Atomic EFI with Brainwave technology
7. Dual calibrations, setup one for comfort and one for performance.
  
Transmission Harness:
GM 
4L60-85E, 1993-up or 
4L70, 2006-2009 - # 2770 
4L70 (2009-up) - # 2771 
  
Ford 
AODE/4R70W, 1998-up - # 2772 
AODE/4R70W, 1992-1997 - # 2773 
4R100, 1998-up - # 2774 
E40D, 1995-1997 - # 2775 
E40D, 1989-1994 - # 2776
  

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