<font size="2" face="Verdana, Arial">There wouldn't be any torque (or horsepower) on an unloaded engine would there?Originally posted by Welding Rod:
Interesting question. I don't know the answer, but ever try to throw a ping pong or tennis ball hard or far? Know how it makes your arm hurt cause there is no load/resistance against your effort? But throwing a relatively heavy baseball is comfortable?
I always thought reving an unloaded engine would make its reciprocating parts feel the same way.