alll hell nah man, u need to get ur self a lawnmower take off the blades and drum and switch out sum pulleys tah dahh!! u just made a lawnmower that can do 30-45 mph and switch out the plug or plugs and yippie! lol fast and gd on gas lol. 3 bucks...full tank...full tank...5 miles??

 

Side note: I worked with a guy who had a lawn mower that could yank the front wheels off the ground and hold them there. He runs 110 (cam2) gas so MPG vs. $ still suck lol.