Well I'm new to the small engine world so I always like to learn new stuff. Mostly built engines for Cars/trucks. Fords, chevys, dodges...as a few japanese cars including that crazy one that runs off of triangles but we won't go into that
I have the vanguard engine because it was free. and I actually plan to either make me a go-kart or modify one of the many riding lawn mowers to put it on to have fun. And I like to build stuff so there are no headaches, only issues to work out.