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Thread: Auto trans settings for dyno?

  1. #1
    Tuner in Training Pappacosworth's Avatar
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    Tuning in dyno questions?

    Current car is 2007 4.6 auto, Vortech V3 without cooler, GT500 injectors, better fuel pump.
    How do I prevent downshifting in fourth gear in dyno. Must I lock converter?
    Second, how to limit power for street. I need safe way to limit power to about 360 hp. Can I limit throttle opening/rpm, retarding sounds bad.
    Last edited by Pappacosworth; 07-13-2018 at 02:28 PM.

  2. #2
    Tuner in Training Pappacosworth's Avatar
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    May 2016
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    Found it myself, Trans - General - Test Lock In Gear > Enable, Test Gear Value = 4