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.
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Topic / Topic starter | Replies | Last post | |
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Can I get a more in depth explanation. by CurtMarkzl1 » Sun, 04/28/2019 - 20:27 |
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by Wacker Tue, 05/07/2019 - 00:24 |
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fast shifts and clunk by jonesy16 » Sat, 03/23/2019 - 11:23 |
18 |
by Wacker Sun, 05/12/2019 - 20:22 |
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2018 6l80e sierra level 10 trans issues by nkemp » Mon, 04/15/2019 - 18:02 |
15 |
by Wacker Sun, 05/12/2019 - 20:25 |
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2014 corvette 6L80e with circle D converter by GRStylesZ51 » Mon, 04/08/2019 - 20:13 |
20 |
by Wacker Mon, 05/13/2019 - 06:39 |
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TUTD table used? by CurtMarkzl1 » Wed, 05/08/2019 - 08:25 |
5 |
by Wacker Mon, 05/13/2019 - 07:01 |
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Added 1 litre oil by GMAKKK » Sat, 06/01/2019 - 11:14 |
1 |
by Wacker Sat, 06/01/2019 - 11:31 |
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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 |
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2-3 Flare help by SeriousSN95 » Sun, 06/09/2019 - 22:21 |
4 |
by SeriousSN95 Mon, 06/10/2019 - 00:19 |
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Slipping shifts by corn fed » Sun, 06/09/2019 - 19:22 |
12 |
by Wacker Tue, 06/11/2019 - 07:35 |
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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 |
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6L80 Tunning issues? by Smashertron » Mon, 06/17/2019 - 21:39 |
3 |
by Wacker Sat, 06/29/2019 - 21:38 |
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TCC lockup in 2nd by GMAKKK » Sun, 06/30/2019 - 09:00 |
6 |
by GMAKKK Sun, 06/30/2019 - 17:46 |
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How can you set up Sport mode etc to START in 2nd gear by GrannySShifting » Wed, 07/10/2019 - 12:22 |
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by Wacker Wed, 07/10/2019 - 18:16 |
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6L80e does some odd stuff, surging/hunting at WOT? by GrannySShifting » Tue, 07/09/2019 - 16:50 |
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by GrannySShifting Fri, 07/12/2019 - 22:36 |
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Who actually knows how EXACTLY the shift logic/process occurs? by GrannySShifting » Wed, 07/10/2019 - 12:34 |
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by Wacker Wed, 07/17/2019 - 08:45 |
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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 |
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Speedo Calibration Question by SOMFormula » Fri, 06/14/2019 - 16:09 |
3 |
by Wacker Fri, 08/09/2019 - 22:50 |
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Improving my shifts (ctsv) by Supreme88 » Sat, 02/09/2019 - 12:21 |
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by h24 Mon, 08/19/2019 - 15:12 |
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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 |
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Trans tune by mememe123 » Mon, 08/19/2019 - 12:46 |
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by Wacker Sat, 08/24/2019 - 02:36 |
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4WD basic tuning by Theshop_steven » Mon, 09/09/2019 - 09:34 |
1 |
by Wacker Mon, 09/09/2019 - 13:11 |
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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 |
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virtual torque by CurtMarkzl1 » Wed, 09/11/2019 - 16:44 |
1 |
by Wacker Wed, 09/11/2019 - 18:37 |
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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 |
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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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