What Makes An Engine Better? Big Bore vs Long Stroke Bore and stroke cause differences in both power and efficiency. All ...

Since the dawn of the internal combustion engine, the search for power has been paramount in internal combustion engine development and advancements over the years. Ranging in all sorts of different ...

Jack Baruth at Road & Track has taken a deep dive into Motus’ small block LS-based V4 engine and the possibilities of such a powertrain—and boy, are the possibilities endless. For the uninitiated, ...

No matter how much we love them, our engines are still basically inefficient air pumps and need all the help they can get to make power. Like any other type of pump, if it leaks, it won't work. And ...

At a time where more and more car manufacturers are turning their focus to electrification and forgetting about the internal combustion engine, the Koenigsegg Gemera shows that there is still a lot of ...

The small-block Chevy crate engine is the great performance equalizer; no single performance bolt-on has had more of a democratizing effect on citizens of the performance world than the small-block ...