Originally Posted by
LantanaTX
Jim, That is pretty cool if the TCU can be modified. Who does this? Up Until I just saw your post above, I thought this was impossible. I kept my transmission because I didn't want to have to run a 3.07 rear. Besides the 3.27 the gear ratios in the n/a trans make for awsome acceleration with a V8
the srt6 tcu,, (which is what was in my car) can now be tuned for the 327 or any gear you can find.,, as most of you know, I tried this about a year ago and it did not work, I did and could not get the tcm tuned at that time,, well now Eurocharged can tune your tcm to run with any gear ratio you want. it has to be a srt6 tcm there are two part numbers that i found,, if you have a different p/n in your srt6 please post it because they used 5 or 6 different numbers
my factory tcm P/N is--------------- 033-545-12-32 this tcm was being used with 307 rear I kept it so i can go back to stock if i want to
the one I got from Eurocharged is 030-545-23-32 is being used with 327 rear..
if any of the limited owners wanted to go to a 307 gear for better mpg you can do that also
Rudy has done this, before but it was/is in testing,, I wanted him to do mine but he is no longer at speedriven, and they have the star = another peace of equipment to do this.
jim