That's funny. My auto shop instructor had an old hit and miss engine. It had a fold out handle on the flywheel. Thing had carburetor issues. He wanted "somebody" to take it on as a class project overhaul it and get it running again. Some of the black guys in the class who were always crappin around just wastin time would go over and try to fire it up every now and again. They didn't know to "pull" the flywheel and not "push" it trying to start. Yup. You see where this is goin. One particular mornin I gues they arer feelin extra frisky and went over and one of them grabbed the handle and was push turning the flywheel. HARD. Yup. That old engine picked THAT MOMENT to try and start. It kicked so hard it broke the guy's arm AND dislocated his shoulder. They didn't mess with it anymore. Me and my best friend Kirk took it on and completely overhauled it and got it to where you could close the choke, unground the plug, crank the flywheel usually less then three turns and it would bust right off. I don't remember the brand.....but it was originally a BRIGHT red. We repainted it the same color. We had a blast with that thing. Mr. Lovett (RIP) was really proud of the job we did, too.