The rotary engine was an unconventional design that delivered great power for its size. Here's what's good and bad about it.
Pop the hood on a classic Mazda RX-7 or RX-8 and the engine bay looks […] ...
In a world dominated by pistons, the rotary engine was something different for motorists. It was the vision of German engineer Felix Wankel, built on the belief that the up-and-down motion of pistons ...
For more than a decade the name Wankel has popped up whenever car enthusiasts start talking about advanced-design automotive powerplants. The theory of the Wankel engine goes back to 1954 when Dr.