In its standard form, the Mazda 13B Rotary engine has two rotors that make a distinct 'brap-brap' while at idle, and a 9,000 RPM scream on full tilt. It's a two-stroke dream of an engine with a cult ...

Maybe you’ve heard about Rob Dahm’s insane 12-rotor engine that runs three turbos? Well, this is kind of like the opposite. It’s his single-rotor Miata, which he’s been building and featuring on his ...

9,000 RPM and 19 pounds of boost makes for a potent little platform, especially in a tiny lightweight platform like the NA-generation Mazda Miata. This isn't the first time a rotary engine has been ...