Anyone with 3:69 gears & high stall TC?

[PDXGTP]

I have been working on a tune for my perf shift and I'm getting a P1811= maximum adapt and long shift DTC.
Does anyone have a good 3:69 trans tune that they'd like to share? I am looking for just the perf shift setup. It would be a baseline for me to tweak because appearently I have some parms in conflict..

if so.... please email to [email protected]

Thanks, I really appreciate it.

[Bandit gs]

I've got mine just about dead nuts, however, i'm using a 27" tire where stock is 25" and some change. Did you get all the speedo settings and base trans settings etc. changed? Stock reluctor? I can post it up tonight if i remember.

I made this post with a spreadsheet to calculate all the values, if yours are off this might help

http://www.hptuners.com/forum/showthread.php?t=17636

nobody seemed to care...o well

[gman4dx266]

I dont mean to sound pessimistic, but I get that code occasionally on an 02 Impala after you get on it two or three times. It's one of those crappy ones that shudders on the 1>2 upshift. After you shudder it two or 3 times, that code is set.

Throw some TransX in it. lol

[buick_turbo]

iam having the same problem. with 369 gears and a ati 3000 conv.

[Bandit gs]

I forgot to email this, but if you go on the tune repository there is a lacrosse CXS tune i put on there. The CXS has 3.69s stock, maybe the shift tables could be pulled out of that, if not easiest thing to do is hit the manual scale shift tables button and scale them by the % , 2.93/3.69=.794%, that will get you close