here's the graph
the wideband wasn't put in the pipe so that's not an accurate reading at the bottom of the page

 

I am new to posting on here, but not new to the turbo truck, car world. I've spent a decent amount of time on a dyno dynamics and they are known as the heart break dyno. I would not be to concerned with the actual whp number, it's relative to how the dyno is setup. did you have a baseline on the same dyno? that would be an accurate gauging of power gained. I had an Evo 8 that dyno'd around 315awhp and had very little issue pulling on another evo 8 that made a little more power from a different dyno.

 

Looks like a nice flat tq curve though. It must feel pretty strong!