Billy,
I was with Clark at St. Louis, while I am pretty sure they were W9s, I really made an assumption as much as an inspection. However saying that I think W8's would have jumped out at me cause they do look a little different than the W9s. I wanted to ask Paul a thousand questions but he was pretty busy at the time we dropped by.

Jim:
Thinking about it, he sure builds some fast stuff, although mostly big CI. If we build an ultimate DW motor I would use his stuff for sure.

Already looking forward to DW 2018!

Bill