I've never driven a stock-ish HP cammed car before, the motor was a 350HP when it was in the car previously. I will say this about the Mr. Six Pack, it seems to have a bit of an idle-thing going on, in a good way, more than I would think you'd see in a stock car. I haven't driven it enough yet to have a complete grasp on it's characteristics. Seems like a good deal for the price though.