| | Heat | Dash | B Feature | A Feature |
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6/21/1990 | Skagit Speedway - Burlington, WA | Results | Denny Smith (410 Sprints - Winged) | 4th | - | - | 15th |
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6/23/1990 | Skagit Speedway - Burlington, WA | Results | Denny Smith (410 Sprints - Winged) | - | - | 7th | - |
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7/14/1990 | Skagit Speedway - Burlington, WA 360 Sprints - Winged, 410 Sprints - Winged | Results | Denny Smith (410 Sprints - Winged) | - | - | - | 10th |
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7/21/1990 | Skagit Speedway - Burlington, WA 360 Sprints - Winged, 410 Sprints - Winged | Results | Denny Smith (410 Sprints - Winged) | - | - | - | 9th |
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9/1/1990 | Skagit Speedway - Burlington, WA 360 Sprints - Winged, 410 Sprints - Winged | Results | Denny Smith (410 Sprints - Winged) | - | - | - | 7th |
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