This isn't the first time I've gotten off on this train of thought. Some time back, on Home Improvement, I watched an episode where they had a riding mower powered by a Harley engine (a Sportster, I think) and that's when I started thinking about the possibilities.
I guess my biggest question would be "How to power the mower's wheels
and drive the blades separately? Just today, in a message to Chris (darkrider), I got to thinking at first about a Yam MX400 or Suz TS400 engine just for the blades. Then I thought about a hydrostatic drive (putting a pump on the engine somewhere) to propel the mower and using a chain off of the bike engine to run the blades. Then I thought of the bike engine to propel the mower and the hydraulics to power the blades. Also, I DO have a 79' CB750K basket case!
Man, I could cut that grass
AND have a blast.
"Stay Tuned For Further Episodes"