ABOUT MAZDA RX-7 ENGINE

Simply put, the rotary engine is really a triangle-shaped rotor that spins inside of an oval housing. Each and every rotor has a few combustion chambers, 1 for either side, and is particularly housed in between a set of plates to make a closed chamber. Rotary-style engines are available in only one rotor type on the Le Mans-successful 4-rotor engin