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Thread: Tunning shift RPM's?

  1. #1
    Tuner in Training
    Join Date
    Aug 2008
    Location
    New Bremen, OH
    Posts
    10

    Question Tunning shift RPM's?

    I have a trans with 3.29 gear and 3000 stall and it seems to be shifting too soon in normal driving conditions. WOT seems fine although i don't do much WOT driving. My trans guy doesn't do tunes but said it should be shifting from 1-2 at between 15-1800, 2-3 between 30-3500, 3-4 40-4500. What do I change in the tune to raise the shift rpms? I attached the current table. Any suggestions appreciated!!

  2. #2
    Tuner in Training
    Join Date
    Mar 2011
    Posts
    17
    use MPH vs TPS to change shift points, its much more accurate than RPMs
    10.82@126
    stock blower 3800
    http://www.youtube.com/watch?v=4gyLoTOlz4U