Races Statistics
| Starts | Dunn | |||||
| Race | Engine / Driver | Grid | Position | Laps | Reason | |
| 1957 | ||||||
| Indianapolis | Offenhauser / Al Herman | 30 | Ret | 111 | accident | |
| Race | Engine / Driver | Grid | Position | Laps | Reason | |
| 1958 | ||||||
| Indianapolis | Offenhauser / Chuck Weyant | 29 | Ret | 38 | accident | |
| Race | Engine / Driver | Grid | Position | Laps | Reason | |
| 1959 | ||||||
| Indianapolis | Offenhauser / Al Herman | 23 | 13 | 200 | ||