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Thread: Need Advice Please! 6L80E Shifter Positions (Pattern tuning)

  1. #1
    Tuner in Training
    Join Date
    Sep 2020
    Posts
    36

    Need Advice Please! 6L80E Shifter Positions (Pattern tuning)

    .

    Hi all,

    I am looking to do some tuning on my LSA Swap which has the 6L80/90E platform from a 2013 CTSV.

    The original stock vehicle had the following transmission shift positions on the side of the transmission housing:

    In the normal linear position on the left side of the CTSV hand shifter is PRND (D being normal drive operation)
    On the right linear side is M (+ and -) for paddle shift



    Since I do not have the paddle shifts in my restomod application and am only using PRNDM, I want to set up the transmission the same as a 2014 C7 corvette which also has the 6L80E.

    The current configuration on the C7 is:

    In the normal linear position on of the C7 hand shifter is PRNDM (D being normal drive operation, M being Paddle Mode)

    Transmission C7.jpgTransmission C7.jpgTransmission C7.jpg



    What I am looking to achieve is the following:

    Set up the M position on the 6L90 by deleting the paddle mode settings and potentially swap this to "Pattern B" which I will set up with higher RPM operating conditions the "Pattern A" (which would be the standard D position)

    "Pattern B" would then simply become a sport mode which runs about 750rpm higher across the gear range than "Pattern A" does.


    Does anyone know how I can incorporate the C7 tune into the CTSV tune?

    Has this been acheived?

    The 6L80 platform is very clever and has a very intelligent brain. surely this can be tuned into it!!!



    Thanks
    Craig
    Last edited by Crackerbuzz; 01-12-2022 at 02:02 PM.

  2. #2
    Tuner in Training
    Join Date
    Sep 2020
    Posts
    36
    Or does someone have a C7 Automatic HPT file I can have a look at?



  3. #3
    Potential Tuner
    Join Date
    Jul 2018
    Posts
    1
    Segment swap the transmission file