Re: HT "80cc" Horsepower?
a figure I saw bandied about was 2.2hp - but to be honest the quality is so variable on some of them it could be anything - although I think 5 hp would be pushing it.
There have been 50cc engines with upwards of 6hp - I'd love to make a frame mount with the fantic engine and 6 speed transmission - that would fly..
"....Look, no pedals... *thud*..." The mating call of the motorized-biker.
"RetroEagle" - 32cc Two-Stroke, Piped. 35mph on #13 gear. Reversed stem with springer fork.