Webb finished the 1950 Indianapolis 500 in 20th place after the race was shorted due to rain on lap 138. He did not qualify for four races and finished 18th in his only other Champ Car race at Springfield. Webb got bumped out of the field for the 1952 Indianapolis 500 but made the field in a last-minute qualifying attempt for Bromme. He finished 22nd after having to retire with an oil leak late in the race. In the 1953 Indianapolis 500, he started 29th and finished 22nd. He did not qualify for five events and finished 15th in the event that he did qualify (Springfield). Bromme called Webb in another last-minute deal for the 1954 Indianapolis 500; he qualified 29th and finishing 30th. Webb failed to qualify for the 1955 Indianapolis 500.