In any mechanical system, the best components will only deliver optimum performance if they are designed to work together and are properly connected. Nowhere is this better exemplified than in the ...

As the old saying goes, there is no replacement for displacement. That's not the case when it comes to rotary engines, which typically have very small displacement. Instead of cubes, if you want a ...

The rotary engine had its moment of automotive glory with Mazda, but while the Japanese automaker's rotary engines where small-displacement, high-revving, buzz bombs, one American startup tried a very ...