John Maxwell McDowell
Birthplace: Delavan, Illinois
Born: January 29, 1915
Died: June 8, 1952
Johnny McDowell
John Maxwell McDowell
Birthplace: Delavan, Illinois
Born: January 29, 1915
Died: June 8, 1952
| This site is supported by users like you. You can sponsor this driver for $5. |
| Track | Starts | DNS/DNQ | Wins | 2nds | 3rds | 4ths | 5ths | Best Finish | Poles |
| Arlington | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0 |
| Bay Meadows | 0 | 1 | 0 | 0 | 0 | 0 | 0 | NS | 0 |
| Darlington | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 1 |
| Denver-DO | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 0 |
| Detroit-DO | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 1 |
| DuQuoin | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 0 |
| Indianapolis | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 0 |
| Langhorne | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 0 |
| Milwaukee | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 8 | 1 |
| Phoenix-ASF | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 0 |
| San Jose | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 0 |
| Springfield | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 0 |
| Trenton | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0 |
| Chassis | Starts | DNS/DNQ | Wins | 2nds | 3rds | 4ths | 5ths | Best Finish | Poles |
| Kurtis | 13 | 1 | 0 | 0 | 0 | 0 | 0 | 8 | 3 |
| Maserati | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 32 | 0 |
| Meyer | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0 |
| Unknown | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 7 | 0 |
| Engine | Starts | DNS/DNQ | Wins | 2nds | 3rds | 4ths | 5ths | Best Finish | Poles |
| Offy | 18 | 1 | 0 | 0 | 0 | 0 | 0 | 7 | 3 |
| Unknown | 0 | 3 | 0 | 0 | 0 | 0 | 0 | NS | 0 |