The Mazda RX-7 is more than a car. It’s about balance, innovation and being different. Most cars use engines but Mazda used a ...
Rotary engines differ from conventional ones in many respects — and one of them is the fact that they use two different spark ...
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.