I've got a mechanical gauge hooked up to the trans to have a look at the line pressure. It is a built trans with a 3600 stall.

What's 'normal' line pressure as far as - idle, part throttle driving, wide open throttle, and during shifts?

Thanks in advance.

 

Depends on the build but idle 60-90 psi would be a good range , And at WOT 190-230 would be a good range