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Thread: Lextech Spreadsheet

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  1. #1
    Join Date
    Jun 2018
    Posts
    1
    Lextech I sent you a pm about the spreadsheet for my 98 Tahoe the names nick by the way

    thanks

  2. #2
    Join Date
    May 2007
    Location
    Oak Forest, Illinois
    Posts
    276
    Quote Originally Posted by Morronick View Post
    Lextech I sent you a pm about the spreadsheet for my 98 Tahoe.
    I don't have a PM from you--I just checked.

    Jeff
    98 GMC RCSB 2wd, 100% internally stock 305, w/twin T-3 junkyard turbos,Ramjet intake w/42lb inj,12200411 PCM. 4675lbs w/me in it. Best time in 5 passes 13.01@110

  3. #3
    Join Date
    Jul 2018
    Location
    Pennsylvania
    Posts
    1
    Lextech I sent you a pm about the spreadsheet for my 97 Tahoe the names Rich, Thanks.

  4. #4
    Join Date
    Jul 2018
    Posts
    1
    Lextech, Can I please bother you for the pcm spreadsheets on 411 for a 1997 GMC Yukon GT, 5.7 Vortec, 4L60E, 4wd. If you have any tunes alread set up I would be interested in those as well. Thanks for any help you may be able to provide. Scott

  5. #5
    Join Date
    Nov 2020
    Posts
    1
    Can you send me a copy of the 411 pcm spread sheet? I have the same set up.

    Quote Originally Posted by UncleScott View Post
    Lextech, Can I please bother you for the pcm spreadsheets on 411 for a 1997 GMC Yukon GT, 5.7 Vortec, 4L60E, 4wd. If you have any tunes alread set up I would be interested in those as well. Thanks for any help you may be able to provide. Scott

  6. #6
    Lextech, I sent you a Pm with my info for my truck and swap. 99/4.3 auto GMC Jimmy block box to 411 ECM and im going from a 4.3 to 5.7 vortec, auto trans. Names Bowser.

  7. #7
    Lextech or anyone that can help I'm in need of the pin out sheets or spreadsheets for a swap from a gmc 99 suburban 5.7 k1500 4x4 4l60e blackbox pcm to a 0411 pcm I got from black bear tunes thanks in advance

  8. #8
    Quote Originally Posted by Lextech View Post
    I don't have a PM from you--I just checked.

    Jeff
    Hey Lextech i sent you a pm i dont know if you got it yet but i was wondering by any chance you could help me out with 96 black box to 01 express van 411 pcm swap any help appreciated

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