Mazda built less than 70,000 units of the third-generation RX-7, which is also the last of the RX-7s. It was the first mass-produced automobile to feature a sequential twin-turbocharged engine that ...

How many rotors are too many? While most Mazda engine builders and tuners wouldn’t dare to build an engine with more than four rotors, a company out of New Zealand has built a six-rotor engine for the ...

You hear endless myths about the Mazda RX-7, from breathless praise of its “magic” to horror stories about blown apex seals.

The world of tuned Mazda RX-7s is a saturated landscape, overflowing with wannabe speed demons. But every now and then, a rebel emerges like this Texan. The second-gen RX-7 isn’t content with the ...

Look hard, but you won’t find Mazda’s early 1980s, first-generation RX-7s 12A on anyone’s best-engines-of-all-time list. Ask 1983 and it might tell you otherwise, but 30 years of fuel injection, ...