| series | Champcar complete |
| team | 3K Racing |
| year | race | car | entry | driver | start | finish | chassis | engine | laps led | * | |
| 1969 | Indy 500 | 9 | Krohne Grain | Mel Kenyon | | 24 | 4 | Gerhardt 68 [d] | Offy 159 tc | ||
| 1969 | Indy 500 | 59 | Krohne Grain | Sonny Ates | | 14 | 17 | Hayhoe 68 [a] | Offy 159 tc | ||
| 1969 | Indy 500 | 39 | Krohne Grain | | DNS | Hayhoe 68 [b] | Offy 159 tc | ||||
| 1969 | Milwaukee | 9 | Krohne Grain | Mel Kenyon | | 20 | 12 | Gerhardt 68 [d] | Offy 159 tc | ||
| 1969 | Milwaukee | 59 | Krohne Grain | Sonny Ates | | 21 | 22 | Hayhoe 68 [a] | Offy 159 tc | ||
| 1969 | Langhorne | 59 | Krohne Grain | Sonny Ates | | 19 | 24 | Hayhoe 68 [a] | Offy 159 tc | ||
| 1969 | Trenton | 59 | Krohne Grain | Sonny Ates | | 17 | 12 | Hayhoe 68 [a] | Offy 159 tc | ||
| 1969 | Milwaukee II | 59 | Krohne Grain | Sonny Ates | | 22 | 10 | Hayhoe 68 [a] | Offy 159 tc | ||
| 1969 | Milwaukee II | 9 | Krohne Grain | Mel Kenyon | | 13 | 24 | Gerhardt 68 [d] | Offy 159 tc | ||
| 1969 | Milwaukee II | 59 | Krohne Grain | Bruce Walkup | | relief | Hayhoe 68 [a] | Offy 159 tc |
