I wrote the story of B'ville for CYCLE MAGAZINE that year with absolutely no cooperation from Honda.
As I recall, Jon was a major influence in the design of the bike and he was also the driver. Honda approached it with their normal vigor and
when the accident happened it was devastating to them and their ego.
It had a pair of the new 750 engines with turbo charging. They should have had much more power than they needed for the speed that they
posted.
FREUD