I seem to remember back in the glory days of the Powerglide 2 speed auto in the big Impalas you really couldnt turn over a tire if it was to save the world. However if you put it in reverse, got the car rolling about 30 mph or so and then dropped in drive and stood on the gas, well there was a ton of tire smoke, squealing and all sorts of way cool stuff happening. That is until pieces of unrecognizable metal and aluminum chunks starting flying out from under the car and everything came to a halt!