What was the BBM that you built for the engine masters competition where they ran your engine without coolant? I thought that was a 361 based block., sir.
Oh heck...check out the HP Engines entry on the same page. It is a 406ci 400 that made 608 HP. Forgot all about the Hollis Page entry.
If you can also get to the 9 pictures, the broken rocker shaft belongs to the 'Prism Racing' 400 block entry. They were winding it to 8,000 rpm while I was standing next to Billy Godbold of Comp Cams and he said, "You hear that? The valvetrain is screaming in agony!"