* Dodge Stealth R/T: Had a 193 hp, 3.0L V6 engine.
* Dodge Stealth ES: Had a 222 hp, 3.0L V6 turbocharged engine.
* Mitsubishi 3000GT VR-4 (Essentially the same car, different badge): Had a 300 hp, 3.0L V6 twin-turbocharged engine. (Note that the US-spec VR-4 had slightly less horsepower than the Japanese version).
So there's no single answer; it ranges from 193 to 300 horsepower depending on the trim level.