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Thread: 4L80E 3rd to 4th Wot Shift?

  1. #11
    Join Date
    Mar 2007
    Posts
    1,705
    6800 red line !!!! Impresive !!!!

  2. #12
    Join Date
    Jan 2008
    Posts
    8,031
    Quote Originally Posted by LamboDoNoMo View Post
    I redline at 68
    +1

  3. #13
    Join Date
    Jan 2011
    Posts
    29
    i have to set my trans to do this as well , says ill be out of 3rd @ 126 with 4.10's and a 28.8 tire. looks like 3.73 are needed .
    2008 Silverado 3500 LTZ 8"lift 37x20's
    2004 Silverado SS -427 lsx/TT/80e
    First 10 second Silverado SS 10.7@130 Video

  4. #14
    Join Date
    Mar 2007
    Posts
    1,705
    04Chase,

    in the 1/4 mile, red line? what rpm you pass the traps?

    with you actual setup. (4.10/28.8 tires)

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