Pop the hood on a classic Mazda RX-7 or RX-8 and the engine bay looks […] ...
The rotary engine was an unconventional design that delivered great power for its size. Here's what's good and bad about it.
The traditional piston engine has garnered the vast majority of attention and application in the internal combustion age, but there was another: the Wankel rotary engine. German engineer Felix Wankel ...