In this fascinating video, we journey through the intricate process of building a rotary valve engine from scratch. Watch as ...

Rotary engines (also known as Wankel engines and Wankel rotary engines) are quite different from piston or "reciprocating" engines. One of the distinguishing features is that they don't need valves to ...

Part 1: The rotary engine’s origin story and how Mazda became synonymous with the unique design. Most Japanese performance car enthusiasts are familiar with the 13B twin-rotor engine Mazda equipped ...

The rotary engine is unique in its success and failure and its ability to make an impact with a completely different way of thinking. As it is, every production car for the last 130 years, aside from ...

It is quite ironic that internal combustion engines (ICEs) have remained basically the same for more than one hundred years. It is only now – when they are allegedly on the verge of disappearing – ...