Sounds like either bin i start with I would have to adjust timing tables a good bit. Thanks for the info and link. Was hoping I could get a decent start from an existing bin. Still trying to overcome...

Should I be starting off with ACSU bin for 700r4 trans? or ACSR bin for turbo 350 trans? I have the turbo 350 in my 87 blazer. It came originally with a 700r4 so common sense tells me to go start...