My setup is a 408 on nitrous with a jakes performance lvl 4 4l80 and circle d multi disk, both of which said I would be fine locking the converter at wot. But I can't figure out how to make it lock at wot. I set my 2nd and 3rd apply speed to 40 mph and enabled shift lock but it didn't change anything.
I added my tune I would appreciate the help thanks.