Billy Foster Indianapolis 500 Stats
| Starts | Total Laps | Poles | Wins | Top 5 | Top 10 | Races Led | Laps Led | Winnings |
| 2 | 85 | 0 | 0 | 0 | 0 | 0 | 0 | $19,490 |
| Year | Finish | Start | Car Num. | Car Name / Entrant | Make / Model | Qual. Speed | Status | Laps | Led | Winnings |
| 1966 | 24 | 12 | 27 | Jim Robbins | Vollstedt / Ford / Firestone | 159.49 | Accident | 0 | 0 | $9,554 |
| 1965 | 17 | 6 | 66 | Jim Robbins | Vollstedt / Offy / Goodyear | 158.416 | Water line | 85 | 0 | $9,936 |