Quote Originally Posted by Fast355 View Post
The Express shifts like a dream as well. I used the factory tow/haul line pressure from an 2002 Express with an 8.1. Then quickened the shift times. If I get a chance this weekend I will post up the tables. They will not be exactly like the older stuff, but should be able to get you started. My valve body also has a Transgo HD2 kit installed and the EPC cranked 1/4 turn for higher pressrue. It will chirp the tires going into 2nd @ 50 mph.
That would be awesome. Thank you.