| | Heat | Dash | B Feature | A Feature |
|---|
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|---|
| 6/28/2008 | Knoxville Raceway - Knoxville, IA 360 Sprints - Winged, 410 Sprints - Winged | Results | | Justin Zimmerman (410 Sprints - Winged) | - | - | - | 13th |
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| 7/5/2008 | Knoxville Raceway - Knoxville, IA 360 Sprints - Winged, 410 Sprints - Winged | Results | | Justin Zimmerman (410 Sprints - Winged) | - | - | 4th | 19th |
|
| 7/12/2008 | Knoxville Raceway - Knoxville, IA 360 Sprints - Winged, 410 Sprints - Winged | Results | | Justin Zimmerman (410 Sprints - Winged) | - | - | 5th | 18th |
|
| 7/26/2008 | Knoxville Raceway - Knoxville, IA 360 Sprints - Winged, 410 Sprints - Winged | Results | | Justin Zimmerman (410 Sprints - Winged) | - | - | 1st | 14th |
|
| 8/4/2008 | Southern Iowa Speedway - Oskaloosa, IA 13th Annual Musco Lighting Front Row Challenge 360 Sprints - Winged, 410 Sprints - Winged | Results | | Justin Zimmerman (410 Sprints - Winged) | 8th | - | 4th | 18th |
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| 8/5/2008 | Southern Iowa Speedway - Oskaloosa, IA Searsboro Telephone USAC “Ultimate Challenge” 410 Sprints - Non-Winged: USAC National Sprint Cars | Results | | Justin Zimmerman (410 Sprints - Non-Winged) | 5th | 5th | 1st | 24th |
|
| 8/7/2008 | Knoxville Raceway - Knoxville, IA | Results | | Justin Zimmerman (410 Sprints - Winged) | - | - | 15th | - |
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| 8/8/2008 | Knoxville Raceway - Knoxville, IA | Results | | Justin Zimmerman (410 Sprints - Winged) | - | - | - | - |
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| 8/9/2008 | Knoxville Raceway - Knoxville, IA | Results | | Justin Zimmerman (410 Sprints - Winged) | - | - | - | - |
|
| 8/23/2008 | Knoxville Raceway - Knoxville, IA 360 Sprints - Winged, 410 Sprints - Winged | Results | | Justin Zimmerman (410 Sprints - Winged) | - | - | - | 16th |
|
| 8/31/2008 | Huset's Speedway - Brandon, SD 360 Sprints - Winged, 410 Sprints - Winged | Results | | Justin Zimmerman (410 Sprints - Winged) | - | - | - | 16th |
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| 9/26/2008 | Jacksonville Speedway - Jacksonville, IL | Results | | Justin Zimmerman (410 Sprints - Non-Winged) | - | - | 11th | - |
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| 10/17/2008 | Devil's Bowl Speedway - Mesquite, TX 360 Sprints - Winged: ASCS National | Results | | Justin Zimmerman (360 Sprints - Winged) | - | - | - | 15th |
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| 10/18/2008 | Devil's Bowl Speedway - Mesquite, TX 360 Sprints - Winged: ASCS National | Results | | Justin Zimmerman (360 Sprints - Winged) | - | - | 4th | - |
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