Ray,
It was a really neat little engine, he had holed a piston and was waiting on replacements from Arias I think, but as I recall he had turned in the 150 MPH range it was in an Ford "A" roadster? The PB engine is much stronger than the early Q or U series engines and he had made bearings out of two Chevy main bearings, Lots of unbelieveable things are seen at Bonnieville. If you have never been there you have missed a lifetime thrill if you are a gearhead.
Leroy