Harley One-Off 80?? Magnum motor built on Perfect 1942 U cases
You know the 45?? Magnum motors where people put Ironhead top ends on 45?? flathead\sidevalve lower ends. At the time I couldn??t find any examples of a real, functional BigTwin Magnum, other than a couple of incomplete or showbikes. So, this was a personal project to see if it could really be done.
This is a custom build with as many OEM, replica, or period-correct aftermarket parts as made sense for a bike that was to be...
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