this is the Arlen Ness display at the San Francisco Rod Custom and Motorcycle show from 2006. the Purple one is called "Two Bad" and was built in 1977. the blue one was a new build at the time.
Man, I totally forgot about that guy in front of the beer joint on that monster. Years ago I spent some time staring at that picture.
hard to forget the purple one when you live in the SF Bay Area. I'm sure I saw it at the 1977 Oakland Roadster Show when it was new and many times after that.
Just a heads up, that cool engine isn't a slice of a Merlin engine at all! Those jugs are from a 9 cylinder radial aircraft engine!
https://www.justbikes.com.au/news-and-reviews/2019-bulli-beauties-lucky-keizer-s-merlin/794924 there we go.
Honda MT125R, factory roadracer (not mine). I raced a shifterkart with one of these engines, had the rare liquid cooled top end, available as a conversion kit from Honda/Mugen