You might think that four cylinders are inherently better than three, but is that really the case? The answer is more nuanced ...

Most four-cylinder engines use a single spark plug per cylinder, but a lot of them throughout the years used eight spark ...

What’s the voodoo behind the horizontally opposed cylinder setup only found in Subarus and Porsches? And what sets them apart ...

The first recognizable internal combustion engine was developed by Nikolaus Otto in 1861. Since then, the gasoline-powered engine has evolved immensely. However, the principles that underlie how ...

Gasoline and diesel engines feature many differences aside from fuel type. Compared to gasoline engines, a diesel is typically a lower-revving, torquier design, hence why it's often preferred over ...

You've heard that pistons have rings, but have you ever wondered why there are three? Here's how piston rings work together ...