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6L80E / 6L90E Transmission Tuning

Click on the "SUBSCRIBE" tab to sign up. I will not respond to technical questions unless you are a paid subscriber. Calibration and Config files will not open directly from the site, they must be downloaded to your computer in order to open. I will make one calibration change for an additional $100 per change. For example, changing a shift point for a given gear is $100 vs changing a shift point and a pressure setting would be $200. That value can be used towards the full custom tuning price.

 

Topic / Topic starter Replies Last postsort descending
Normal topic Can I get a more in depth explanation.
by CurtMarkzl1 » Sun, 04/28/2019 - 20:27
3
by Wacker
Tue, 05/07/2019 - 00:24
Hot topic fast shifts and clunk
by jonesy16 » Sat, 03/23/2019 - 11:23
18
by Wacker
Sun, 05/12/2019 - 20:22
Hot topic 2018 6l80e sierra level 10 trans issues
by nkemp » Mon, 04/15/2019 - 18:02
15
by Wacker
Sun, 05/12/2019 - 20:25
Hot topic 2014 corvette 6L80e with circle D converter
by GRStylesZ51 » Mon, 04/08/2019 - 20:13
20
by Wacker
Mon, 05/13/2019 - 06:39
Normal topic TUTD table used?
by CurtMarkzl1 » Wed, 05/08/2019 - 08:25
5
by Wacker
Mon, 05/13/2019 - 07:01
Normal topic Added 1 litre oil
by GMAKKK » Sat, 06/01/2019 - 11:14
1
by Wacker
Sat, 06/01/2019 - 11:31
Hot topic 2011 CTSV 3-4 Shift Help (Page: 1, 2)
by stopltracr » Sun, 04/17/2016 - 20:37
59
by Wacker
Tue, 06/04/2019 - 21:31
Normal topic 2-3 Flare help
by SeriousSN95 » Sun, 06/09/2019 - 22:21
4
by SeriousSN95
Mon, 06/10/2019 - 00:19
Normal topic Slipping shifts
by corn fed » Sun, 06/09/2019 - 19:22
12
by Wacker
Tue, 06/11/2019 - 07:35
Normal topic 6l80 3-4 huge flare and pulling timing.
by milesg » Tue, 06/11/2019 - 04:56
8
by milesg
Fri, 06/14/2019 - 07:33
Normal topic 6L80 Tunning issues?
by Smashertron » Mon, 06/17/2019 - 21:39
3
by Wacker
Sat, 06/29/2019 - 21:38
Normal topic TCC lockup in 2nd
by GMAKKK » Sun, 06/30/2019 - 09:00
6
by GMAKKK
Sun, 06/30/2019 - 17:46
Normal topic How can you set up Sport mode etc to START in 2nd gear
by GrannySShifting » Wed, 07/10/2019 - 12:22
3
by Wacker
Wed, 07/10/2019 - 18:16
Normal topic 6L80e does some odd stuff, surging/hunting at WOT?
by GrannySShifting » Tue, 07/09/2019 - 16:50
10
by GrannySShifting
Fri, 07/12/2019 - 22:36
Normal topic Who actually knows how EXACTLY the shift logic/process occurs?
by GrannySShifting » Wed, 07/10/2019 - 12:34
13
by Wacker
Wed, 07/17/2019 - 08:45
Normal topic 2010 Camaro 6L80e Stalls on Rapid Decel
by rocket_rick » Wed, 08/07/2019 - 11:11
1
by Wacker
Wed, 08/07/2019 - 11:21
Normal topic Speedo Calibration Question
by SOMFormula » Fri, 06/14/2019 - 16:09
3
by Wacker
Fri, 08/09/2019 - 22:50
Hot topic Improving my shifts (ctsv)
by Supreme88 » Sat, 02/09/2019 - 12:21
23
by h24
Mon, 08/19/2019 - 15:12
Normal topic Difference between On/Off pressure preset and Base shift pressure
by Supreme88 » Tue, 07/16/2019 - 16:47
3
by Wacker
Wed, 08/21/2019 - 19:10
Normal topic Trans tune
by mememe123 » Mon, 08/19/2019 - 12:46
7
by Wacker
Sat, 08/24/2019 - 02:36
Normal topic 4WD basic tuning
by Theshop_steven » Mon, 09/09/2019 - 09:34
1
by Wacker
Mon, 09/09/2019 - 13:11
Normal topic Heavely modifying tune vs keeping mostly stock for high HP.
by milesg » Tue, 09/10/2019 - 05:21
1
by Wacker
Tue, 09/10/2019 - 06:23
Normal topic virtual torque
by CurtMarkzl1 » Wed, 09/11/2019 - 16:44
1
by Wacker
Wed, 09/11/2019 - 18:37
Normal topic Should you let the 6l90 down shift on it's own with high hp
by CurtMarkzl1 » Sat, 09/07/2019 - 18:29
14
by SOMFormula
Thu, 09/12/2019 - 16:39
Normal topic 2016 Chevy SS Procharger P1X
by jnjspdshop » Mon, 09/23/2019 - 11:18
9
by Wacker
Mon, 09/23/2019 - 20:30
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