| | Heat | Dash | B Feature | A Feature |
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5/2/1981 | Knoxville Raceway - Knoxville, IA 410 Sprints - Non-Winged, 360 Sprints - Non-Winged | Results | Tom Corbin (410 Sprints - Non-Winged) | - | - | - | 7th |
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5/24/1981 | Boone Speedway - Boone, IA | Results | Tom Corbin (410 Sprints - Winged) | - | - | - | 7th |
|
6/27/1981 | Knoxville Raceway - Knoxville, IA | Results | Tom Corbin (410 Sprints - Non-Winged) | - | - | - | 14th |
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7/18/1981 | Knoxville Raceway - Knoxville, IA | Results | Tom Corbin (410 Sprints - Non-Winged) | - | - | - | 10th |
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7/22/1981 | Knoxville Raceway - Knoxville, IA | Results | Tom Corbin (Silver Crown) | - | - | 2nd | 10th |
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