Two of the most common engine configurations you'll find these days are naturally aspirated and turbocharged. In short, a naturally-aspirated engine (also known as an NA engine) breathes atmospheric ...

Modern turbocharged engines rely on precise oil flow and consistent lubrication to survive extreme heat and pressure.

One of the turbo engine's most iconic sounds is called the turbo flutter. That "stu-tu-tu-tu" sound the Nissan Skyline GTR R34 makes as the throttle closes is the sound of compressed air escaping past ...

The modern F-150 market hasn’t just heated up—it’s gone volcanic as sport trucking is back in a big way, and there is a large focus on performance. Tuners, builders, and specialty manufacturers are ...

We live in a time when news of new internal combustion engines being developed doesn’t come along all that often. And even when they do, most of the time they don’t reveal a completely new engine, but ...