Transparent Cylinder Shows You What You Otto Know About 4 Cycle Engines

When we think of a typical four stroke internal combustion engine, we think of metal. And for any type of longevity or performance, that’s certainly the right choice. But [Integza] wanted to …

Rotary Valve Engine Gets A Second Chance, Smokes The Competition

It’s a dedicated hacker who has the patience to build an engine from scratch. And it’s a borderline obsessed hacker who does it twice. [Meanwhile In the Garage] is of the second ilk, an…