Piston rings are the seals in your cylinders, giving you better compression and power, but what happens if they wear or break? And how can you spot the signs?

Here you can see basic piston terminology, including major and minor thrust locations. Of particular note is the fact that piston pin offset can be used to counteract combustion pressures on the ...

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 ...

Some of the world’s most complicated engines were created to achieve a specific objective. These engines were built to satisfy monster power requirements or to hit a high level of performance within ...

Regulating heat and pressure inside an engine is necessary for its healthy operation. Piston ring end gaps play a vital role in that, but they can be easily overlooked as a minor measurement. In ...

There’s a new breed of engine coming for the USA's armed forces, and it could pave the way for more powerful and efficient engines in broader applications. It's called the Advanced Combat Engine (ACE) ...

10:30, Wed, Jan 3, 2024 Updated: 10:54, Wed, Jan 3, 2024 Motorists risk damaging key engine components such as their pistons and cylinders by making a vital mistake when starting their vehicle, ...

If asked what you wanted for piston rings in your engine build, would you know how to answer? Piston rings have the most important job in your engine. We will get arguments on this one because there ...

If you're looking to go full tilt on your next K-series build, 4 Piston Racing's gorgeous billet cylinder head should be at the top of your parts wish list. Designed for max-effort, naturally ...