BMW 2800CS

he BMW CS series was one of the automakers most successful models. A key part of BMW's startling sales success in the 1970s and 1980s was its introduction of a new engine family in the 1960s, with hemispherical combustion chambers, opposed valves in crossflow cylinder heads, and overhead-camshaft valvegear. The first of these appeared in late 1961 to power the make-or-break "New Generation" 1500