There are many different forms of internal combustion engines, but most use the same basic principle. Explosions in the combustion chamber move pistons up and down to spin a crankshaft. That ...

The rotary's reliability problem was mostly an owner problem. Here's the disciplined playbook that keeps FC 13Bs alive.

In the high-stakes world of import drag racing, a new king has been crowned. As of early 2026, the “Grey Bullet” 2021 Mazda RX-9 has officially set the record for the quickest rotary car in the world, ...

You've probably seen this rare '94 Mazda RX-7, as it has appeared at the 2016 and 2017 SEMA Shows as well as on the cover ofSuper Street'sOctober '17 print edition. What makes this machine so special?

If you're not ready to listen to the Brap-Brap soundtrack while checking out the GT styling cues of the stunning Ferrari 456, there's good news and bad news. The first revolves around the fact that ...

Not long ago we turned your attention to a unique and slightly comedic build that well-known automotive YouTuber Rob Dahm was working on. Dahm, who is a vocal proponent of the Wankel rotary engine, ...