The 13B is so revered today partly because it was different from the inline-6 or V-8 powerplants everyone is used to. It also put Mazda on the map as a major automaker, and Mazda itself even ...

Mazda's rotary engine is one of those things that you'd be easily forgiven for not understanding unless you were a massive fan of the RX-7 or RX-8. It's so utterly different than a traditional ...

A 1937 Austin Seven Roadster has been transformed into an eye-catching, high-revving street rod with a unique twist: it’s powered by a Mazda 13B 1.3-liter rotary engine.