Mazda and the rotary engine have a relationship that refuses to end. Years after the RX-8 disappeared from showrooms, the ...
A fresh US patent filing takes on the exact emissions weakness that has kept Mazda's rotary revival stuck on concept-car ...
Mazda just won't let the rotary go, but we'd love to see the results of this idea.
Mazda’s rotary engine has spent much of the past decade looking like an engineering curiosity from another era, but a newly ...
The company’s new filing outlines a clever EGR setup aimed at cutting emissions while supporting more power.