300 psi is not uncommon on high compression engines

I am fairly certain that I got the 10.5:1, however, I will probably never know how much the head was decked. As for the port and polish, the person that did it attended a school in cali, and from other work I have seen does a great job, hence, I picked them to do the porting. So as far as that goes, i think that it was done right. I have a timing retard module that came in today that I am going to install to try and get rid of that damn detonation, hopefully it works, and maybe I can scam a few more ponies out of it. But to make a long story short, these numbers are about as good as I or anyone else is going to get with all motor from this engine. If we want power, juice it or turbo it.
I will post the new numbers once I juice er up, I am probably going to hit the 210-220 whp mark with the juice. I am not gunna do more than a 75 shot.
anyhow, thanks for on the input, keep it coming.