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6L80E / 6L90E Transmission Tuning

 

Circle D Level 2 and 3 Install kits available!!!!!!!!!! Message me through the Questions tab for info...

 

Topic / Topic starter Replies Last postsort ascending
Normal topic 2009 GXP Trans Tuning Guidance
by dylweed89 » Tue, 02/19/2019 - 06:24
4
by Wacker
Wed, 02/20/2019 - 14:19
Normal topic 2011 Sierra manual shifting
by reddevil96 » Mon, 02/18/2019 - 13:35
2
by reddevil96
Tue, 02/19/2019 - 09:35
Normal topic Highly modified CTS-V 3-4 shift
by Sprayed96ss » Wed, 12/26/2018 - 15:48
5
by 400ss
Thu, 02/14/2019 - 23:46
Hot topic 3/4 flare
by Jeryve » Mon, 10/29/2018 - 18:23
20
by Jeryve
Tue, 02/12/2019 - 10:40
Normal topic EFI Live 6L90E
by Louis P » Wed, 01/30/2019 - 12:58
9
by Wacker
Tue, 02/12/2019 - 10:30
Normal topic Gen V Delivered Torque Mod
by Mjhebert91 » Wed, 02/06/2019 - 06:44
3
by Wacker
Wed, 02/06/2019 - 10:26
Normal topic 6L80/L98 swapped car, constantly changing between 5th and 6th
by plums » Sun, 12/30/2018 - 05:15
4
by Wacker
Wed, 01/30/2019 - 16:32
Normal topic software compatabilty
by Powercurve » Sat, 12/15/2018 - 16:15
3
by Powercurve
Wed, 01/02/2019 - 14:57
Normal topic 6l80 silverado deceleration unlock time delay
by Davez281 » Sun, 12/30/2018 - 10:15
3
by Wacker
Sun, 12/30/2018 - 12:44
Normal topic getting 6l80 to stay in lockup
by Davez281 » Sat, 12/15/2018 - 14:15
13
by Davez281
Sun, 12/16/2018 - 16:17
Normal topic Cold Shift Flare
by Mjhebert91 » Mon, 12/10/2018 - 15:19
5
by Wacker
Wed, 12/12/2018 - 21:17
Normal topic 2009 G8 GXP LS376/525hp w 3600 multidisc
by lrscgod » Sat, 12/08/2018 - 18:31
6
by lrscgod
Sun, 12/09/2018 - 18:30
Hot topic 2011 Turbo Silverado 3k circle d trans tune suggestions
by SparKnocK » Fri, 09/28/2018 - 21:35
21
by SparKnocK
Tue, 11/13/2018 - 08:44
Normal topic 6L90E Circle D converter, shifting
by 400ss » Fri, 11/02/2018 - 16:43
7
by Wacker
Fri, 11/09/2018 - 21:11
Normal topic 2010 sierra 6L80 down shift issues and torque conver never locks.
by slw206 » Wed, 10/17/2018 - 19:10
3
by Wacker
Wed, 11/07/2018 - 21:47
Normal topic 15 Silverado 8L90e fast relearn with HPT
by hemiller3 » Wed, 11/07/2018 - 20:08
0
by hemiller3
Wed, 11/07/2018 - 20:08
Normal topic Lockup for drag racing
by Top Dead Center » Tue, 10/23/2018 - 15:19
3
by Wacker
Tue, 10/23/2018 - 20:40
Normal topic 2010 Camaro cammed and supercharged
by JSPEED » Tue, 10/23/2018 - 08:52
0
by JSPEED
Tue, 10/23/2018 - 08:52
Normal topic 2013 ZL1
by brick59 » Sun, 10/21/2018 - 19:11
1
by Wacker
Sun, 10/21/2018 - 21:48
Normal topic Gearbox codes
by Zeez » Thu, 10/18/2018 - 07:15
1
by Wacker
Thu, 10/18/2018 - 08:01
Normal topic LS3 6l80e swap having 5th gear WOT issue
by nkemp » Tue, 10/16/2018 - 19:41
7
by Wacker
Wed, 10/17/2018 - 11:25
Normal topic Newbie - Help please. 6L80 / 416 / Whipple 2.9 / Triple disc Pro Torque / BIg Cam
by dynoguy1 » Wed, 10/03/2018 - 17:12
9
by Wacker
Wed, 10/17/2018 - 10:14
Normal topic 3-4 stutter at the track
by eLast7619 » Tue, 10/16/2018 - 16:38
5
by Wacker
Wed, 10/17/2018 - 10:13
Hot topic Locking converter on the HWY
by ak2007r6 » Mon, 09/10/2012 - 18:05
15
by Wacker
Sun, 10/14/2018 - 11:52
Normal topic 2010 Camaro with circle d 3600 triple disk lock up issues
by nkemp » Tue, 10/02/2018 - 18:57
11
by Wacker
Fri, 10/05/2018 - 11:06
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