Many of you have seen the process of making this rotary valve engine with a different intake and exhaust system and how I ...

Joshua is an automotive enthusiast who explores every facet of car culture. With a history of over 30 vehicles, his love for Japanese tuner cars shines. Beyond ownership, he dives into every vehicle, ...

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, and in the video ...

Got a burning question or simply need some advice with problems you’ve encountered while wrenching on your current/future projects? Ask our automotive guru Eric Hsu anything—literally, he’s going to ...

The rotary engine hasn't found its way into new cars in over a decade. It has some fantastic pros, but its cons might be ...

A report from TopSpeed has us musing about the future of the motorcycle community when it comes to rotary-powered engines – or if there’s even a potential for a resurgence in the cards at all. There ...

Longtime friend of Jalopnik and myself, Tom Jennings, is a huge Rambler fan and walking, moist column of Rambler-knowledge, so when he encounters something Rambler-related he wasn't aware of, you know ...

Rotating engines have long fascinated car enthusiasts for their compact design and smooth power delivery. Despite their unique appeal, they’ve struggled with efficiency and emissions, limiting wide ...

Wankel's first DKM54 engine now rests on display at the Deutsches Museum in Bonn, Germany. * Photo: Courtesy of Ralf Pfeifer * 1902: Felix Wankel, inventor of the rotary engine, is born in Lahr, ...

Engines such as automobiles and airplanes, vehicles and machines around the world are equipped with engines that generate power. Ever since the first steam engine was invented in the mid 1600's, ...