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  1. #1
    Join Date
    Jul 2007
    Location
    Outside Fargo, ND
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    2015 Challenger TCM Shift Points and engine over speed limit

    So I am running a Spartan Eagle Plus in the wifes Challenger, and its a great cam when tuned by Johan!!! We raised the shift points to 6400 and the car pulls all the way , only problem is I am losing traction right before the shift and causing an over speed condition... Can the limiter be raised say to 7k so I am not put in limp mode? This is very irritating, I had the same issue in my Charger but Hemi Tuner was able to modify my TCM and thats a dead issue now. Can this be resolved in the 2015 as well?
    410 stroker, 3.91 getrag and 3600 Edge Stall Convertor

  2. #2
    Join Date
    Jul 2007
    Location
    Outside Fargo, ND
    Posts
    899
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    Contacted Jay Greene tonight and he provided me a modified TCM file, will load in the morning and post up results



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