Page 1 of 13 12311 ... LastLast
Threads 1 to 20 of 252

Forum: 6 speed/8 speed RWD/FWD Transmission Tuning (incl T43, T76, T87)

6L80E, 6T40E, etc transmission tuning, incl T43 & T76 TCM. Not Allison.

  1. Sticky Thread Sticky: DIfferent T43 question, can't change OS?

    Started by 02CCSB, January 19th, 2016
    2 Pages
    1 2
    • Replies: 14
    • Views: 4,466
    December 11th, 2016 Go to last post
  2. Sticky Thread Sticky: Improving shifts via the ECM

    Started by GMPX, March 11th, 2012
    15 Pages
    1 2 3 ... 15
    • Replies: 147
    • Views: 53,274
    July 25th, 2016 Go to last post
  3. Sticky Thread Sticky: T43/E38 6L90 Shift points change

    Started by 55chevdelray, May 20th, 2013
    3 Pages
    1 2 3
    • Replies: 21
    • Views: 11,860
    October 8th, 2015 Go to last post
  4. Sticky Thread Sticky: 6L80 Reference Material

    Started by joecar, February 21st, 2014
    2 Pages
    1 2
    • Replies: 11
    • Views: 7,753
    February 18th, 2015 Go to last post
  1. E38 T43 TUTD final request

    Started by RuraBrute, 6 Days Ago
    • Replies: 1
    • Views: 38
    5 Days Ago Go to last post
  2. 6l80 Tap Shift

    Started by koryenger, June 26th, 2017
    • Replies: 4
    • Views: 330
    1 Week Ago Go to last post
  3. Jeep TJ Brute LS3 E38-T35 6L80e

    Started by RuraBrute, 2 Weeks Ago
    • Replies: 3
    • Views: 54
    1 Week Ago Go to last post
    • Replies: 6
    • Views: 155
    2 Weeks Ago Go to last post
    • Replies: 1
    • Views: 67
    2 Weeks Ago Go to last post
  4. Surging TCC Lockup - Table request

    Started by Tre-Cool, October 25th, 2015
    2 Pages
    1 2
    • Replies: 12
    • Views: 3,067
    December 12th, 2017 Go to last post
  5. After a 2011 t43 vette tune / 6l80e troubles

    Started by vassis, October 6th, 2013
    • Replies: 8
    • Views: 3,022
    December 11th, 2017 Go to last post
  6. Question 2015.5 GM 8l90e T87 controller R&D help

    Started by Dr. Oldsmobile, December 2nd, 2017
    8l90e, mondello, oldsmobile, t87
    • Replies: 2
    • Views: 190
    December 4th, 2017 Go to last post
  7. 6.2 ctsv lsa swap transmission problem

    Started by garciam8914, November 27th, 2017
    • Replies: 0
    • Views: 106
    November 27th, 2017 Go to last post
  8. TCM vs ECMOS compatability

    Started by jrad12381, August 3rd, 2016
    • Replies: 3
    • Views: 1,211
    October 30th, 2017 Go to last post
  9. 6l80e code p01825

    Started by JCA, October 19th, 2017
    • Replies: 2
    • Views: 178
    October 20th, 2017 Go to last post
  10. Anyone have a good tune for 8 speed gas?

    Started by Abesstorage, October 17th, 2017
    • Replies: 1
    • Views: 206
    October 18th, 2017 Go to last post
  11. T87 OS/flash compatibility

    Started by DURAtotheMAX, October 10th, 2017
    • Replies: 3
    • Views: 275
    October 10th, 2017 Go to last post
  12. 24239353 OS from a Pickup Needed

    Started by 02CCSB, October 5th, 2017
    • Replies: 0
    • Views: 134
    October 5th, 2017 Go to last post
  13. 2017 8sp support

    Started by sn00py, January 19th, 2017
    • Replies: 3
    • Views: 841
    September 18th, 2017 Go to last post
    • Replies: 0
    • Views: 168
    September 13th, 2017 Go to last post
  14. Shift pattern 6l80e 6l90e prnd321 prnd6d4d2d1

    Started by 04colyZQ8, September 13th, 2017
    • Replies: 0
    • Views: 152
    September 13th, 2017 Go to last post
    • Replies: 8
    • Views: 418
    August 20th, 2017 Go to last post
  15. 2007 6l80e with later year engine?

    Started by 80vette, August 19th, 2017
    • Replies: 4
    • Views: 215
    August 20th, 2017 Go to last post
  16. 2007 6l80e with later year engine?

    Started by 80vette, August 19th, 2017
    • Replies: 0
    • Views: 94
    August 19th, 2017 Go to last post

Page 1 of 13 12311 ... LastLast

Thread Display Options

Use this control to limit the display of threads to those newer than the specified time frame.

Allows you to choose the data by which the thread list will be sorted.

Order threads in...

Note: when sorting by date, 'descending order' will show the newest results first.

Icon Legend

Contains unread posts
Contains unread posts
Contains no unread posts
Contains no unread posts
More than 15 replies or 150 views
Hot thread with unread posts
More than 15 replies or 150 views
Hot thread with no unread posts
Closed Thread
Thread is closed
Thread Contains a Message Written By You
You have posted in this thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •