View Full Version : 4l85e in a duramax van
johnj
March 19th, 2013, 02:07 PM
I was wondering if anybody clould give me some help with this thing i dont know where to even start trying to tune it. Hints or tips would help a bunch
joecar
March 20th, 2013, 02:51 AM
Reduce the shift times tables to 0.3s (what is the vehicle's weight...?).
Increase the shift pressure tables.
Use shift torque reduction tables to adjust feel.
johnj
March 20th, 2013, 10:34 AM
the van weighs 6100 empty all its used for really is to haul a couple of dirt bikes an some gear 7200lbs tops. Do you happen to have a stock tune i could use to play with before i get his stock file i live a few hrs away from him and im not sure the next time i will b headed his way thanks for the help so far
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