From the looks of it, it is a Tiburon GT V6 due to the dual exaust which the lower model tibbys dont have. With this in mind this means that you have the 2.7L V6 engine that stock is 172 Hp and 181 Tq. I find your claims of 530 and 460 very hard to swollow considering that you have not posted any modifications that you have done.
Also you stated that you are running 6 pounds of boost. I believe that the stock boost on my old 99 eclipse gst was 14.5 lbs of boost and as you know the factory will always detune their engines make them last longer. Why havent you turned it up to its potential?
Also since that car is not naturally a turbo have you done anything to adjust the compression or is the car still at its Na compression?
And finally from the picture that i see it appears that you are still on stock breaks. All i can say if u have the amount of power u say u have is watch the trees at the end of the track cause they're gonna be coming quick.
Stuff i wanna see...
Dyno sheet
list of work done including parts installed, settings adjusted (compression, air mix, ecu)
If u did the work urself, previous owner, got it done by a company
and lastly why the hell do people put 40G into a 20G car. w/ 60 grand buy a really nice car and put 10k into it and blow the doors off ur rice burner... i mean car.
Hell for 40k buy yourself a lotus elise. only 190 hp stock but 4.7 0-60 due to the low weight.