Engines have a hidden language, and the Mazda 13B rotary engine rewrote the rules. Unlike typical piston engines, the 13B used a rotor that spins inside an oval housing, creating power through a different type of motion, continuous rotary cycles. This tiny 1.3 liter engine could rev insanely high and produce shocking performance in cars like the RX-7. Despite its small size, the rotary engine had fewer moving parts, making it lightweight and mechanically simple. But here's the twist. It also con