Forums
New posts
Search forums
What's new
New posts
New media
New media comments
New profile posts
Latest activity
New showcase items
New showcase comments
Media
New media
New comments
Search media
Members
Current visitors
New profile posts
Search profile posts
Showcase
New items
New comments
Latest content
Latest reviews
Latest updates
Search showcase
Log in
Register
What's new
Search
Search
Search titles only
By:
New posts
Search forums
Menu
Log in
Register
Install the app
Install
Forums
Power Strokes
6.4 Aftermarket
MCC / DIY Tuning for 6.4
Trans tuning thread?
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Reply to thread
Message
[QUOTE="Dzchey21, post: 559808, member: 63"] so i did some looking and if you look at the calulated torque table at the very top it looks to me like at the 1300-1700 rpm levels have far too low torque readings? I upped them and smoothed it but im not sure it helps, but it might make a difference for the stock to hot tables less noticable. And i think what you need to do to get what you want is lower all the shift points, but raise the torque converter lock up speed so the truck will actually cruise in 5th with the converter unlocked. Also it apears that for whatever reason the speed tables are not right. looks like they might be 5-10 mph off depending on gear ratio, tire size ect. I know with sct there was two ways to calibrate the speedo, one was for the transmission and one was for the actual speedometer, i wonder if we are only changing one and thats why things arent working quite like we think they should? [/QUOTE]
Insert quotes…
Verification
Post reply
Random media
Latest posts
T
B&W hitch and shock removal
Latest: TexMac
Yesterday at 2:48 PM
2017+ 6.7 Aluminum Super Duty
6
ISSUES WITH CHOATES WARRANTY
Latest: 6.7powersmoke
Yesterday at 2:12 PM
1999-2015 Superduty Series General
Truck slipping into 4th
Latest: Sterling6.7
Friday at 7:18 PM
6.7 Tech
Do not recommend Choate Engineering
Latest: DEEZUZ
Apr 23, 2025
Newly Enlisted
A few turbo questions and a rant
Latest: ghohouston
Apr 23, 2025
7.3 Aftermarket
Members online
No members online now.
Forums
Power Strokes
6.4 Aftermarket
MCC / DIY Tuning for 6.4
Trans tuning thread?
Top