1950 Muntz Jet Project Advertisements 1950 Muntz Jet Project. Share this: RelatedEarl “Mad Man” Muntz – One of a KindMarch 26, 2017In "Earl Muntz"At the height of the jet-set Motorama era, the 1954 Oldsmobile Cutlass show car was cutting edge – @HemmingsDecember 22, 2020In "Cutlass Supreme"Art and Walt Arfons, Need for SpeedFebruary 27, 2023In "Land Speed" 1950Earl MuntzMuntz Jet