| | Heat | Dash | B Feature | A Feature |
|---|
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|---|
| 4/14/2018 | Petaluma Speedway - Petaluma, CA Stock Non-Wing, Non-Winged Sprints, Dwarf, Super Stocks | Results | | David Engstrom (Stock Non-Wing) | 1st | - | - | 4th |
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| 4/28/2018 | Petaluma Speedway - Petaluma, CA 360 Sprints - Winged: Sprint Car Challenge Tour Stock Non-Wing | Results | | David Engstrom (Stock Non-Wing) | 1st | - | - | 1st |
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| 5/5/2018 | Petaluma Speedway - Petaluma, CA 360 Sprints - Winged, Stock Non-Wing, Non-Winged Sprints, Super Stocks | Results | | David Engstrom (Stock Non-Wing) | 1st | - | - | 2nd |
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| 6/24/2018 | Petaluma Speedway - Petaluma, CA Sonoma Marin Fair Stock Non-Wing, Non-Winged Sprints, Super Stocks | Results | | David Engstrom (Stock Non-Wing) | 2nd | - | - | 5th |
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| 7/21/2018 | Petaluma Speedway - Petaluma, CA Midgets: USAC Western States Midgets with BCRA - Bay Cities Racing Association 360 Sprints - Winged, Stock Non-Wing, Pure Stock | Results | | David Engstrom (Stock Non-Wing) | 2nd | - | - | 1st |
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| 8/18/2018 | Petaluma Speedway - Petaluma, CA 360 Sprints - Winged, Stock Non-Wing, Dwarf, Pure Stock | Results | | David Engstrom (Stock Non-Wing) | 1st | - | - | 1st |
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| 9/22/2018 | Petaluma Speedway - Petaluma, CA Stock Non-Wing, Non-Winged Sprints, Super Stocks, Pure Stock | Results | | David Engstrom (Stock Non-Wing) | 1st | - | - | 10th |
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| 10/13/2018 | Petaluma Speedway - Petaluma, CA Adobe Cup II Stock Non-Wing, Non-Winged Sprints, Dwarf | Results | | David Engstrom (Stock Non-Wing) | 1st | - | - | 1st |
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