Today, I want to talk about a very rare but super interesting engine setup. At first glance, it might look like a big single cylinder, but lift the head and you’ll find four pistons arranged in a ...

A circle, by definition, is a two-dimensional shape where every point is equidistant from a single center point. It's neat, it's elegant, and it also happens to be the universal answer to "what shape ...

For as long as internal combustion engines have existed, pistons have been round. This wasn't necessarily because circular shapes were optimal for performance. It was simply the easiest and most ...