| | Heat | Dash | B Feature | A Feature |
|---|
|
|---|
| 4/3/2004 | Marysville Raceway - Marysville, CA 360 Sprints - Winged, 360 Sprints - Non-Winged | Results | | Geoff Duppman (360 Sprints - Winged) | - | - | - | 16th |
|
| 4/10/2004 | Marysville Raceway - Marysville, CA 360 Sprints - Winged, 360 Sprints - Non-Winged | Results | | Geoff Duppman (360 Sprints - Winged) | - | - | - | 14th |
|
| 4/24/2004 | Marysville Raceway - Marysville, CA | Results | | Geoff Duppman (360 Sprints - Winged) | - | - | - | 17th |
|
| 5/8/2004 | Marysville Raceway - Marysville, CA 360 Sprints - Winged, 360 Sprints - Non-Winged | Results | | Geoff Duppman (360 Sprints - Winged) | - | - | - | 18th |
|
| 6/26/2004 | Placerville Speedway - Placerville, CA 360 Sprints - Winged: California Sprint Car Civil War Series | Results | | Geoff Duppman (360 Sprints - Winged) | - | - | 8th | - |
|
| 7/3/2004 | Placerville Speedway - Placerville, CA | Results | | Geoff Duppman (360 Sprints - Winged) | - | - | 4th | 11th |
|
| 7/17/2004 | Placerville Speedway - Placerville, CA | Results | | Geoff Duppman (360 Sprints - Winged) | - | - | - | 3rd |
|
| 7/31/2004 | Placerville Speedway - Placerville, CA 360 Sprints - Winged: California Sprint Car Civil War Series | Results | | Geoff Duppman (360 Sprints - Winged) | - | - | - | 17th |
|
| 8/7/2004 | Placerville Speedway - Placerville, CA | Results | | Geoff Duppman (360 Sprints - Winged) | - | - | - | 19th |
|
| 8/14/2004 | Placerville Speedway - Placerville, CA Midgets: BCRA - Bay Cities Racing Association 360 Sprints - Winged, Economy Midgets | Results | | Geoff Duppman (360 Sprints - Winged) | - | - | - | 20th |
|
| 8/21/2004 | Placerville Speedway - Placerville, CA | Results | | Geoff Duppman (360 Sprints - Winged) | - | - | - | 20th |
|