It turns out the phone guesstimate was off a bit on the torque (I was told 350/360

). But considering that this mustang dyno is the lowest in town by 40-50HP/TQ, I'm happy. I should be getting some dyno runs of other cars (Terminators and Lightnings) that are easier to tell if this dyno is a ringer or not.
They're only running it to 6K, which limited the HP output shown.

This was on 10 psi, 12+ psi was popping the PCV valve off and would oil the turbo up little bit, and smoke out the shop
I'm going to redo my PCV system a little and wrap a few other things up, and go in for the 12-14psi run. I may even get a dynojet run to show what I'd get on one..... if the price is right w/o an AFR run
Warmonger was right about the outside temp playing a factor. This was at 70 or more.
More dyno time in the very near future after I play with the tune a little more and refine my setup.