- Apr 9, 2018
Time for another think tank on these ideas I have lol jk. But I saw a homemade 394cc v8 bike on youtube made by a guy named Dennis Franz. He made the aircooled beast by hand without any plans of course his didn't have pedals and I don't really think there would be any room for pedals either. HE used a BMW motorcycle shaft drive transmission. You could use Honda GX25 pistons or GX35 pistons or maybe even the pistons for the GXH50. If the GX25 pistons were used it would be 200cc, if the GX35 pistons were used it would be a 280cc and if the GXH50 pistons were used it would be a 400cc!. I know people make them as model engines and RC engines but wouldn't one on a bike be cool?