I've been mulling something over lately. Here goes.<br /><br />When I was 16, I had a 1986 Ford Tempo, 3spd auto, no overdrive, witha old style 2.3L 4cyl. That car had a whopping 86hp ina smallish mid-size car. Had enough umph to do about 105 -don't ask how I know that- and got a great 36mpc...