Rotary engines are a beautiful feat of engineering innovation in the world of internal combustion engines. They're compact, powerful, smooth, and high revving. The king of rotaries must then be the ...

While giants like Mercedes, Peugeot, and Porsche dominated Le Mans, Mazda had one weapon: the R26B rotary. Lightweight, powerful, and unlike anything else on the grid, it gave the 787B an edge no one ...