Has anyone seen a home built, viable, IC engine? Specifically a single
cylinder motorcycle engine typical of the early 1900s. Not the fastest in
the world, just viable.



I know it can be done, because it has been done.but I just can't seem to
find anyone on the internet who has done it.



Any ideas.direction?



I was thinking cast cases, with more common/modern/avaiable internals.



Thoughts...cheers....jeers?