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Thread: Firm shift on GenV

  1. #1
    Tuner in Training
    Join Date
    Mar 2015
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    Dallas, TX
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    39

    Firm shift on GenV

    Hello everyone, Can someone give me the recipe or guide me on how to completely disable the spark and fuel cutoff that the GenVs do when they shift, I don't care if the transmission breaks into 2 parts at some point I want that when change it, do it very firmly, I would appreciate it very much

  2. #2
    Senior Tuner
    Join Date
    Mar 2011
    Location
    Ripley, MS
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    Quote Originally Posted by Eli R. Morales View Post
    Hello everyone, Can someone give me the recipe or guide me on how to completely disable the spark and fuel cutoff that the GenVs do when they shift, I don't care if the transmission breaks into 2 parts at some point I want that when change it, do it very firmly, I would appreciate it very much
    You can just disable upshift torque management. Then increase the line pressure and reduce shift times a bit. Depending on the application, the line pressure can be increased from 20-35%. The shift times can be reduced to around 0.28-0.30 seconds at WOT. It'll shift considerably firmer.