I didn't do WFO yet.
This sucker is belly high on my tailgate and if she explodes I don't want the wife dialing 911. Ya, I gotta lot of confidence in my first rebuild.
Anywho, I was getting around 20 psi at around 3200 RPM. I'm thinking that is all these run from what I read on WFM & the Wheeldonkey site. The 982's didn't even have a switch for an idiot light and IIRC the other machines use something like a 5psi for a light or ignition kill.