the multi cylinder nitro motors are compression ignition. (connellys and others) but the scale v-8s I assume have a spark and I assume run on gas? If you think that was a mechanical marvel check this out: http://www.youtube.com/watch?v=6AQFRWgW9bk
a 1/3 scale working ferrari. working clutch, working manual transmission, real ferrari sound, just awesome
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It's "Dr. _paralyzed_" actually. Not like with a PhD, but Doctor like in Dr. Pepper.