It’s been over a decade since Mazda showed off a hydrogen rotary engine, but the lessons in engineering linger to this day. When it comes to engines, the Wankel rotary is one of the lightest and ...
The rotary's reliability problem was mostly an owner problem. Here's the disciplined playbook that keeps FC 13Bs alive.
A quieter exhaust wasn't the only change for Japan's MX-5, since Mazda also rolled out a sharper PS edition alongside it ...