Here's what byronsky's car looked like on the dyno.
A very broad, usable torque curve, that actually is available at much lower RPM than the dyno runs are capable of indicating, a characteristic that can be seen on videos in this thread:
Hahn RaceCraft Turbo Response
And of course, great top-end Turbocharged performance!
The thread in our Hahn RaceCraft section is:
Stage II on Steroids