Here's the process of making this rotary valve engine with a different intake and an exhaust system. It wasn't easy to start ...

This Corvette C6 takes engine swaps to another level with a 3-rotor single-turbo Mazda RX-7 powerplant under the hood.

After years of waiting, rotary engine fans may finally have something to look forward to again as Mazda's CEO has confirmed a team is being put together to develop the company's next-gen rotary engine ...

The rotary engine applies power directly to the transmission. Its construction allows it to provide the power of a conventional engine that is twice its size and weight and that has twice as many ...

In theory, Wankel-style rotary internal combustion engines have many advantages: they ditch the cumbersome crankcase and piston design, replacing it with a simple, single-chamber design and a thick, ...

Mazda’s rotary engine to make its return in Toyota’s autonomous vehicle Masahiro Moro, head of Mazda North America, has revealed the company's rotary engine will be used in Toyota's future autonomous ...

Since both the automotive and aerospace industries are racing toward greener propulsion systems, we may see a rotary prototype that runs on quite a different fuel. For so long, hydrogen engines ...

Brapping isn’t exclusive to Mazdas. The rotary engine isn’t known for its reliability, and cops a lot of flak for high fuel and oil consumption. However, due to the engine’s small dimensions and high ...

Almost every internal combustion vehicle on the planet today uses the classic piston engine. These run by converting heat energy into reciprocating motion, and then rotary motion that ultimately ...

Everyone generally knows about piston and rotary engines, with many a flamewar having been waged over the pros and cons of each design. The “correct” answer is thus to combine both into a single ...

The Japanese manufacturer has confirmed that a favourite feature of its high-performance machines will return to the road in an exclusive new model. Famous for powering sports cars such as the Mazda ...