V16 engine
…marine craft, and stationary power generators. The first production car to use a V16 engine was the Cadillac V-16, introduced in January 1930. The Cadillac V16 engine was initially produced with a displacement of 452 cu in (7.4 L), OHV and a V-angle of 45 degrees. For the 1938 Series 90, the engine was revised to a…