One of the many, I was changing carb on my 340 Dart. When I got done I fired it up with a remote switch under the hood. It fired and instantly went to the sky so I grabbed the coil wire to kill it. Luckily for me the wire came out of the cap instead of the coil and I was electrified. It seemed like it took 5 minutes for that motor to stop from 6000 rpm.

I did the wrench left on the damper bolt in the Valiant this spring. Luckily it flew off and didn't go through the aluminum radiator.