Normally, a car's rpm increase steadily and predictably as you step on the gas pedal. But there are several reasons why this ...

Or, you can just run the engine really, really fast, cranking the RPMs up and bumping the power output simply by pushing the ...

(iSeeCars) – The automotive world has a language all its own, including a wide array of acronyms representing a similarly wide array of technical features and characterizations. In the case of “RPM”, ...

It seems everyone has a favorite intake manifold. Some guys scour swap meets, garage sales, and dumpsters looking for long discontinued intakes because they know "they're the best." Others are ...

Modern diesel engines perform exceptionally well at 1,100 to 1,200 rpm. They deliver peak torque just a few hundred rpm above idle, and peak horsepower somewhere around 1,500 or 1,600 rpm. But what ...

This video shows a small but powerful Formula 1 test engine with just one cylinder. Even though it’s only 300cc in size, it ...

Your car and your motorboat both rely on engines to move, but both vehicles use very different types of engines in order to ...