well i got efi live a little bit ago and dont really have a clue how to tune. ive been doing a lot of searching and reading. seeing as how im new im just tring to work on my dads transmission. his truck is a stock 2003 2500HD 4wd ecsb

what i was tring to accomplish was
- get rid of some TM in both motor and trans
- remove the speed limiter
- raise the shift points


how does this tune look? safe? where to improve?

im also tring to figure out how exactly you increase line pressure and how much to do it.

thanks

 

Read over these two posts for tranny tunning...

http://forum.efilive.com/showthread....ighlight=b6614
http://forum.efilive.com/showthread....ghlight=torque

 

On a side not I wouldn't recommend upping the line pressure, have heard that it isn't good for the trans.

John