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TCC lockup setting

This is a discussion on TCC lockup setting within the Automatic Transmission forums, part of the Drivetrain category; 04 a4 goat with built 4l60e and 3,800 stall. right now I have my lockup speed set at 45 mph. ...

  1. #1
    cutting and welding mark21742's Avatar
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    hugger orange
    2004

    TCC lockup setting

    04 a4 goat with built 4l60e and 3,800 stall.
    right now I have my lockup speed set at 45 mph. can I drop my lockup speed down to 30-35mph without any problems so it will lock at intown speeds?

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    Member fieropope's Avatar
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    white
    01 formula

    id say it depends on if the PWM valve was shimmed to where the convertor is on or off ,NO in between if your trans is still PWM it will shudder at low speed lock-ups.

  3. #3
    cutting and welding mark21742's Avatar
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    hugger orange
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    Quote Originally Posted by fieropope View Post
    id say it depends on if the PWM valve was shimmed to where the convertor is on or off ,NO in between if your trans is still PWM it will shudder at low speed lock-ups.
    I have the tranny built up, Hughes performance kevlar clutches/steels, Beast sunshell, Raptor input kit, hd sprag, 5 pin planets, and Transgo shift kit.
    right now I have it set to lock up at 45mph.......just never realized how much I drive at 35 mph till now lol
    Last edited by mark21742; 11-10-2009 at 04:39 AM.

  4. #4
    Member fieropope's Avatar
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    white
    01 formula

    if your a self tuner and can change it quickly and cheaply id say try it and find out cant really hurt anything unless your engine starts lugging real bad

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