| | Heat | Dash | B Feature | A Feature |
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| 2/28/2021 | Chowchilla Barn Burner - Chowchilla, CA Barn at Delta Speedway Restricted Box Stock, 6.5 Pure Stock Intek, Flat Stock Flathead Med Heavy, 250 Winged Outlaw, 500 Winged Open Outlaw, Junior Sportsman Dirt Karts, Clone Medium Dirt Karts | Results | | Don Hiser (Clone Medium Dirt Karts) | 6th | - | - | 11th |
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| 3/7/2021 | Chowchilla Barn Burner - Chowchilla, CA Restricted Box Stock, 6.5 Pure Stock Intek, Flat Stock Flathead Med Heavy, 250 Winged Outlaw, 500 Winged Open Outlaw, Junior Sportsman Dirt Karts, Clone Medium Dirt Karts | Results | | Don Hiser (Clone Medium Dirt Karts) | 6th | - | - | 10th |
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| 11/27/2021 | Chowchilla Barn Burner - Chowchilla, CA Race # 3 Adult Heavy, Restricted Box Stock, 6.5 Pure Stock Intek, Flat Stock Flatheads Med, Flat Adult Clone Heavy, Flat Stock Flathead Med Heavy, 250 Winged Outlaw, 500 Winged Open Outlaw, Junior Sportsman Dirt Karts, Clone Medium Dirt Karts | Results | | Don Hiser (Clone Medium Dirt Karts) | 7th | - | 7th | - |
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| 11/28/2021 | Chowchilla Barn Burner - Chowchilla, CA Race # 4 presented by Botelho Farms & Goularte Adult Heavy, Restricted Box Stock, 6.5 Pure Stock Intek, Flat Stock Flatheads Med, Flat Adult Clone Heavy, Flat Stock Flathead Med Heavy, 250 Winged Outlaw, 500 Winged Open Outlaw, Junior Sportsman Dirt Karts, Clone Medium Dirt Karts | Results | | Don Hiser (Clone Medium Dirt Karts) | 8th | - | DNS | - |
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