October 18th 1934 World Speed record VIDEO Jean Dupuy StCloud Jean Dupuy StCloud.wmv Windows Media video format [4.3 MB]
Jean Dupuy in Paris, June 1933
June 1933 Class X winner. Excelsior II driven by Jean Dupuy who just acomplished 25 kilometers.
Note: the single cam Soriano engine with gas tank. (gravity fuel feed system)
Above L to R: J de Portales, Dorothy Spreckels Dupuy, Jean Dupuy, Prince Bitteto Marino, Gladys & Guy De Polignac. Hotel Excelsior, Lido beach, 1938