| 1949 | 25 | 2 | 5 | Novi Mobil | Kurtis / Novi / Firestone | 129.552 | Engine | 48 | 12 | $3,470 |
| 1948 | 19 | 1 | 5 | Bowes Seal Fast | Kurtis / Winfield / Firestone | 130.577 | Fuel leak | 129 | 36 | $5,775 |
| 1947 | 6 | 20 | 9 | Bowes Seal Fast | Kurtis / Winfield / Firestone | 124.412 | 111.056 | 200 | 0 | $4,000 |
| 1946 | 30 | 14 | 1 | Bowes Seal Fast | Stevens / Winfield / Firestone | 128.861 | Manifold | 26 | 3 | $1,025 |
| 1941 | 2 | 2 | 1 | Bowes Seal Fast | Stevens / Winfield / Firestone | 128.301 | 114.459 | 200 | 38 | $14,850 |
| 1940 | 2 | 1 | 33 | Bowes Seal Fast | Stevens / Winfield / Firestone | 127.85 | 113.742 | 200 | 59 | $15,950 |
| 1939 | 16 | 19 | 15 | Thorne Engineering | Adams / Sparks / Firestone | 126.413 | Rings | 145 | 1 | $685 |
| 1938 | 28 | 3 | 8 | Alfa-Romeo | A.R.-Weil / Alfa-Romeo / Firestone | 122.845 | Supercharger | 45 | 16 | $1,125 |
| 1937 | 33 | 23 | 14 | Bowes Seal Fast | Alfa Romeo / Alfa Romeo / Firestone | 119.968 | Overheating | 24 | 0 | $500 |
| 1936 | 15 | 1 | 33 | Gilmore | Adams / Sparks / Firestone | 119.644 | Out of fuel | 192 | 12 | $920 |
| 1935 | 17 | 1 | 33 | Gilmore | Adams / Miller / Firestone | 120.736 | Spring | 123 | 89 | $2,490 |
| 1934 | 23 | 23 | 35 | Frame Miller-Duesenberg | Duesenberg / Miller / Firestone | 113.639 | Front axle | 53 | 0 | $630 |