25 is all the gauge had on it, I would guess it was 30 or better. I am not sure what his oil pressure is. Even if it had good oil pressure I was just thinking that much boost would be too much. As far as clearances, well that prob wasn't checked. If you have a 10-10 crank and a 10 bearing do you still need to check clearance? I havn't ever checked clearances on anything I have built, but never built anything much over stock.
Thats another story all together too, I am building a 327, crank turned 10-10 with 10 bearings, guess I should use that plastigauge they sent me, but what do I do if it is off? everything has already been turned balanced and put together. Pardon my inexperience on these details, all we every did was put it together and run the heck out of it.