Table: bill vukovich
[['year', 'entrant', 'chassis', 'engine', 'points'], ['1950', 'i r c', 'maserati', 'maserati l4', '0'], ['1951', 'central excavating', 'trevis', 'offenhauser l4', '0'], ['1952', 'fuel injection', 'kurtis kraft kk500a', 'offenhauser l4', '1'], ['1953', 'fuel injection', 'kurtis kraft kk500a', 'offenhauser l4', '9'], ['1954', 'fuel injection', 'kurtis kraft kk500a', 'offenhauser l4', '8'], ['1955', 'hopkins', 'kurtis kraft kk500c', 'offenhauser l4', '1']]
Statement: the Offenhauser L4 is the Engine preferred by Bill Vukovich , being used 5 out of 6 Year
Statement: Bill Vukovich earned 1 more Point in 1953 than in 1954
Statement: the Maserati and Trevis Chassis were each used 1 time only
Statement: Bill Vukovich raced every Year from 1950 to 1955
Statement: in 2 consecutive Year , Bill Vukovich earned no Point