1 definition by the Guy standing,
Sorry, Comrade_Quodling but Mazda was only one of many Automakers to produce the "Wankel-Rotory-engine" - Not a Pioneer as You said. Others abandoned the Rotory after oil-leaks, burnt engines, and generally poor performance, no to mention Mercedes-Benz catastophicly lethal accidents at Lemans and elsewhere.
by the Guy standing, March 15, 2008