The two-stroke gasoline engine was once a marvel of engineering, offering up huge doses of power in small and lightweight packages. Unfortunately, gas two-strokes also burn oil by design, making them ...

Few oil burners carry as much weight as the 7.3. It was the first Ford engine to bear the now legendary Power Stroke name, and its mechanical ingenuity meant it not only created a buzz but also ...

Unless you're really into dirt bikes, you probably haven't touched a two-stroke engine in decades — if you ever have. These mechanically simple motors combine the four strokes we all know and love ...