YouTuber Rob Dahm is building a unique Four-Rotor Wankel Engine. The four-rotor is an engine layout that has never been produced. Cars like the Mazda RX-8 are powered by a two-rotor engine (Wankle Engine).
(Video Courtesy: Matt Rittman)
Rob Dahm is aiming for a 10,000 RPM redline in this engine. In order to achieve this, everything on this engine needs to be done with precision.
Here’s a video from Engineering Explained to show you how this engine is unique:
(Video Courtesy: Engineering Explained).