Originally Posted by maximugen

there isnt a single car motor to my knowledge that is capable of producing 4 horsepower. It depends on where the power is recorded from, but most modern day dyno's used by engine modder's and X-Treme RC magazing measure the horsepower direct from the motor unlike most real car dyno's which operate from the front or rear wheels... or both. Most good engines put out 1.4-1.8hp on an rc dyno and the manufacturers claims are far more than this...