Thread: tuning for gears.

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  1. #1 tuning for gears. 
    GT Level Member Merlin's Avatar
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    I am having a brain fart on changing the tables for 3.29 gears. I am looking at the tables and i cant seem to make out exactly how i change the spedo table to see the new 3.29 gears. I see the final gear ratio is already 3.29.

    Should I go ahead and swap all the data over from a gt file to get this to work or do i just put 3.29 into the new final ratio box and hit commit.

    Im used to the rwd tables, so sorry for my stupidity.
    Engineering the impossible.
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  2. #2 Re: tuning for gears. 
    TDCRacing
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    All you need to do is change the FDR ratio to the following for the following gears. THAT IS IT.


    Current gears installed / FDR

    2.93 / 3.29

    3.29 / 3.69


    So you would simply enter 3.69 for your FDR ratio. That is the simplist and best way of doing it.
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  3. #3 Re: tuning for gears. 
    GT Level Member Merlin's Avatar
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    Awesome. Thanks again.
    Engineering the impossible.
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  4. #4 Re: tuning for gears. 
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    I swapped a PCM from a 2005 GP GT and when u start out at low speeds the tranny acts like its in limp mode or it surges in power. What do i need to change
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  5. #5 Re: tuning for gears. 
    Donating Users Ibwrong's Avatar
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    Might include what year your car is and is it a GT or GTP?
    2000 GTP - Project
    2000 Mustang GT
    2006 Charger
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  6. #6 Re: tuning for gears. 
    GTX Level Member Rather B Blown's Avatar
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    Quote Originally Posted by miker56 View Post
    I swapped a PCM from a 2005 GP GT and when u start out at low speeds the tranny acts like its in limp mode or it surges in power. What do i need to change
    thread jack FTW
    Quote Originally Posted by Reptile
    It sounds like you accidentally stuffed a midget in the downpipe, and he's hammering out an SOS to get out.
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  7. #7 Re: tuning for gears. 
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    It is a 2006 and just a GT1
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