GM's 2.7L TurboMax engine is a great example of how automakers are favoring downsizing and turbocharging in favor of high cylinder counts and large capacities these days. The engine, which was ...

Diesel engines, for all their rugged usefulness, can be tremendously polluting. They produce more NOx -- nitrogen ...

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 ...