| | Heat | Dash | B Feature | A Feature |
|---|
|
|---|
| 6/17/1978 | Knoxville Raceway - Knoxville, IA | Results | | Dave Engbretson (410 Sprints - Non-Winged) | - | - | - | 22nd |
|
| 7/29/1978 | Knoxville Raceway - Knoxville, IA | Results | | Dave Engbretson (410 Sprints - Non-Winged) | - | - | - | 17th |
|
| 8/5/1978 | Knoxville Raceway - Knoxville, IA | Results | | Dave Engbretson (410 Sprints - Non-Winged) | - | - | - | 21st |
|
| 8/10/1978 | Knoxville Raceway - Knoxville, IA | Results | | Dave Engbretson (Silver Crown) | - | - | 15th | - |
|