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Thats true. I have not made any changes to my shifts. I did change the speed limiter but i have not tested it out though since both changes were still over the stock governer. Since the PCM reads the SC tune as my stock tune i still have to remove the SCT if i need to make and save program changes to SC. Then i load the SCT again.
Working on sig as we speak.
It seems like it is a crap shoot for whether you can go back and change the shift points after doing the stack with sct. Some guys have been able to pull the sct tuning, change shift points on the sc and then retune, others have not
I mostly just read and read threads that pertained to stacking and once i did the steps i then took a deep breath before turning over the engine and was relived when it cranked up.
lol.
Originally Posted by Off_Road_Teacher
That is great info. Right now I am still considering doing the stack, so if I go that route I will probably want to pick your brain some more about it.
Yeah which is why i just maxed mine out. Once the megashifter goes in i will mostly stick to manually shifting on WOT runs. DSP would only shift at stock still which was my main reason for switching over. later 04 seem to have the options though but somehow it affected the early 04 (mine was made in nov 03)
Originally Posted by Off_Road_Teacher
It seems like it is a crap shoot for whether you can go back and change the shift points after doing the stack with sct. Some guys have been able to pull the sct tuning, change shift points on the sc and then retune, others have not
Well guys, been having a line of storms come through. Lost my internet. I'm looking forward to loading the DSP when it arrives, although I'll have to wait until I get back from some out of town work. It'll be interesting to see how it compares to the SC3865 I 'm running now. I'll post when I get things sorted.
DSP would only shift at stock still which was my main reason for switching over. later 04 seem to have the options though but somehow it affected the early 04 (mine was made in nov 03)
I had the DSP for a little while and had to come back to SC bc the stock shift points were just not doing it for me. I had hoped that my 04 would be built late enough to be one of the lucky ones (built early in 04) to get the trans control from DSP but no luck.