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Type: Posts; User: Goros

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    2004/2005 4L60E Tuning Question - Shift Times

    Truck was assembled June 2004, 2005 Model Year.

    If I zero out all the shift times on the 4L60E, it will allow the hydraulic circuit in the trans to do all the shifting via line pressure and turn...
  2. Just talking to someone who tunes these suckers...

    Just talking to someone who tunes these suckers and he said if you set the shift timing to 0 it locks something and to set at .150 to be safe? True?
  3. '05 3.5 i5 Canyon 4L60E custom tune help!

    Hello everyone!

    My truck is a 2005 Canyon 4x4 w/i5 and some mods.

    Looking for some advice on tuning around my built 4L60E.

    Just had the transmission pulled and rebuilt. Details;

    B&M...
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