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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.

NEW!!!

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 ascending
Normal topic Clutch clearances compared to volume preset
by microsuck » Thu, 02/08/2024 - 15:42
7
by Wacker
Sat, 02/01/2025 - 07:05
Normal topic Holley Terminator 6L90e Tuning
by Jake C » Fri, 08/30/2024 - 16:40
10
by Jake C
Thu, 12/19/2024 - 10:54
Normal topic CDT Level 4 Rebuild (Whipple 2013 Silverado)
by wasil85 » Tue, 12/10/2024 - 11:26
0
by wasil85
Tue, 12/10/2024 - 11:26
Normal topic 2016 6l80e silverado trans runs hot
by TommyB » Thu, 12/05/2024 - 17:54
2
by TommyB
Thu, 12/05/2024 - 23:08
Normal topic Wacker available for remote transmission tuning and cost/ timeframe?
by Infiniticrypto » Sun, 11/10/2024 - 18:03
3
by Wacker
Thu, 11/14/2024 - 10:07
Normal topic 6L80E C6 Corvette
by Z06Pathsofpain » Fri, 10/11/2024 - 13:21
1
by Wacker
Fri, 10/11/2024 - 20:15
Normal topic 2012 T43 tcm
by Supreme88 » Thu, 08/15/2024 - 11:01
10
by Supreme88
Wed, 08/21/2024 - 11:10
Normal topic shifting issue
by HotGunX » Thu, 08/08/2024 - 16:02
2
by Wacker
Thu, 08/08/2024 - 19:33
Normal topic Stick shift type of shift
by Supreme88 » Tue, 07/23/2024 - 18:59
4
by Supreme88
Wed, 07/24/2024 - 16:23
Normal topic 10L80 CircleD 4000 expanded clutch packs/GPZ clutches binding?
by cutywag » Fri, 06/28/2024 - 16:07
6
by Wacker
Sat, 06/29/2024 - 10:16
Normal topic 3-5-R No Waveplate
by Ns158sl » Tue, 10/03/2023 - 19:08
9
by Wacker
Tue, 04/30/2024 - 22:43
Normal topic 6L90 TCC settings stock converter
by Cuz » Fri, 04/19/2024 - 22:34
4
by Wacker
Tue, 04/23/2024 - 21:36
Normal topic 2018 Silverado 1500 6L80e downshift issues.
by MonteMike » Thu, 04/11/2024 - 21:27
9
by Wacker
Fri, 04/12/2024 - 06:20
Hot topic 2009 C6 860 WHP hangs on Certain Shifts
by shiftin2gear » Mon, 11/13/2023 - 17:17
27
by shiftin2gear
Tue, 04/09/2024 - 11:04
Normal topic 1/4 mile trans and converter advice
by Supreme88 » Wed, 02/28/2024 - 11:07
6
by Supreme88
Mon, 03/18/2024 - 18:34
Hot topic No brake switch activity when running
by Jacked85K10 » Fri, 06/28/2019 - 09:22
31
by Wacker
Fri, 03/08/2024 - 07:49
Hot topic Converter lock up question
by Maxim » Sat, 02/10/2024 - 14:16
18
by Wacker
Sat, 02/17/2024 - 15:29
Normal topic Tip in tqmgt question
by Maxim » Sat, 02/10/2024 - 14:35
3
by Wacker
Wed, 02/14/2024 - 20:30
Normal topic Speeding up downshifts 6l90
by Maxim » Sat, 02/10/2024 - 16:12
1
by Wacker
Sat, 02/10/2024 - 17:25
Hot topic 1/4 mile shift optimisation
by Cuz » Sat, 11/12/2022 - 04:24
20
by Wacker
Thu, 02/08/2024 - 16:20
Hot topic Tcc line pressure dropping
by Supreme88 » Mon, 12/11/2023 - 23:45
27
by Supreme88
Tue, 01/30/2024 - 16:36
Normal topic 2015 camaro violent upshifts
by Nmalinowski23 » Wed, 07/12/2023 - 22:21
10
by Wacker
Sat, 01/20/2024 - 14:02
Normal topic 2018 GMC 1500, 6l80 FTI Triple Disc 3000 rpm converter tuning
by Hinton1977 » Fri, 01/12/2024 - 09:30
1
by Wacker
Sat, 01/20/2024 - 13:58
Normal topic 6l80e transplant tutd timing out
by Custom deluxe » Tue, 12/19/2023 - 16:13
1
by Wacker
Wed, 01/03/2024 - 20:01
Normal topic 6l80 conversion hunts gears
by fat60 » Sun, 11/05/2023 - 23:02
12
by Wacker
Wed, 12/13/2023 - 19:21
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