| | Heat | Dash | B Feature | A Feature |
|---|
|
|---|
| 5/9/1998 | Eldora Speedway - Rossburg, OH 360 Sprints - Winged: NRA Sprint Invaders | Results | | Jim Dunham (360 Sprints - Winged) | - | - | - | 7th |
|
| 5/30/1998 | Eldora Speedway - Rossburg, OH 360 Sprints - Winged: NRA Sprint Invaders | Results | | Jim Dunham (360 Sprints - Winged) | - | - | - | 5th |
|
| 6/17/1998 | Skagit Speedway - Burlington, WA | Results | | Jim Dunham (410 Sprints - Non-Winged) | - | - | - | 10th |
|
| 7/4/1998 | Atomic Motor Speedway - Oak Ridge, TN 360 Sprints - Winged: ASCS National | Results | | Jim Dunham (360 Sprints - Winged) | - | - | - | 10th |
|
| 7/10/1998 | Attica Raceway Park - Attica, OH 360 Sprints - Winged, 410 Sprints - Winged, 305 Sprints - Winged | Results | | Jim Dunham (360 Sprints - Winged) | - | - | - | 12th |
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