Richfield Gasoline Wins Speedway Supremacy at Indy 500
Racing drivers rely on proven mileage and power and Richfield Gasoline dominates the Indy 500. Peter De Paolo set a world record with an average of 101.13 mph in 4 hours 56 minutes 39.47 seconds. The top finishers largely used Richfield, mirroring its success in AA A National Championship races and speedway records.