I Have 2 old Yamaha ovation 440's that I want to take the engines out and install them in my dune buggies. Does anyone know where I can get some easy instructions on how do do it? I'm just not sure what is the best way to convert my chain-driven go kart to the belt-driven snow machine engine...

Or a dirt bike engine? I'd perfer the snowmobile engine b/c it would be automatic though