Most people are familiar with the importance of oil for the internal combustion engines that power our modern vehicles. The petroleum-based fluid is designed to provide lubrication to the vast amount ...

As essential as cars are in the modern world, vehicles and their engines have been regular sources of financial, and thus emotional strain for owners since the very first automobile was invented.

Hydrogen is a relatively new player in the alternative fuel market, offering an alternative to electric cars and hybrids with its own take on green emissions. However, hydrogen-powered technology ...

Explore how boxer engines really work, why they’re not just “flat” engines, and how Porsche and Subaru kept a 120-year-old design alive in some of today’s quickest cars.

A naturally aspirated (read that as carbureted) engine relies on the combustion cycle's intake stroke and the scavenging effect of the exhaust as a means to draw air and atomized fuel through the ...

When Tom Nelson recently posted pictures and a video on Instagram of this unique engine he’d just finished, we knew we had to stop by for a closer look. A cursory glance at those unmistakable valve ...