Originally Posted by thesubfloor
I've got it set up so that it won't lockup at all under WOT and I also have it turned it off in D mode for anything less than 65MPH at part throttle. I have a really big cam in the car so I find that improves drivability as it tends to chug a bit at low RPMs if the converter is locked.
That is the standard way to tune this TCC. At MPH below 55ish the verter likes to lock/unlock (seeking desired slip) burning the aftermarket clutches. You can see it doing this in the logs. There is some special code not allowing full pressure. I have mine set to only lock in 5th and 6th at 60mph and above. I'll get it figured out and continue to post on this thread.