Gary and I recently took my EVO 8 to the Buschur Racing dyno. This was on a brand new motor with a few miles on it. We limited boost to 42psi on e85. I wouldn't be surprised if there's more in it once the rings have seated.
Final numbers were 668awhp 548tq which would be about 750awhp on a Dynojet. I'm pretty happy with that considering it's still on the stock ecu/stock maf with our tune and right up there with the Buschur tuned guys on similar setups using speed density and the aem ems.
The car idle/cruises like stock which was nice for the drive home from Ohio to Memphis, Tennessee. Who says you can't have your cake and eat it too {thumbup}
Dyno video
Mellon Racing EVO on Buschur Racing Mustang Dyno 2011 - YouTube
3rd gear pull spinning
Mellon Racing EVO 750awhp 3rd gear street pull 2011 - YouTube