| | Heat | Dash | B Feature | A Feature |
|---|
|
|---|
| 2/15/2003 | Perris Auto Speedway - Perris, CA | Results | | Mike Spencer (410 Sprints - Non-Winged) | - | - | - | 11th |
|
| 3/21/2003 | Manzanita Speedway - Phoenix, AZ | Results | | Mike Spencer (410 Sprints - Non-Winged) | - | - | - | 9th |
|
| 3/22/2003 | Manzanita Speedway - Phoenix, AZ | Results | | Mike Spencer (410 Sprints - Non-Winged) | - | - | - | 13th |
|
| 3/29/2003 | Perris Auto Speedway - Perris, CA | Results | | Mike Spencer (410 Sprints - Non-Winged) | - | - | - | 9th |
|
| 4/5/2003 | Thunderbowl Raceway - Tulare, CA | Results | | Mike Spencer (410 Sprints - Non-Winged) | - | - | - | 12th |
|
| 4/12/2003 | Perris Auto Speedway - Perris, CA | Results | | Mike Spencer (410 Sprints - Non-Winged) | - | - | - | 11th |
|
| 5/10/2003 | Manzanita Speedway - Phoenix, AZ | Results | | Mike Spencer (410 Sprints - Non-Winged) | - | - | - | 8th |
|
| 5/17/2003 | Perris Auto Speedway - Perris, CA | Results | | Mike Spencer (410 Sprints - Non-Winged) | - | - | - | 6th |
|
| 5/24/2003 | Perris Auto Speedway - Perris, CA | Results | | Mike Spencer (410 Sprints - Non-Winged) | - | - | - | 6th |
|
| 6/7/2003 | Perris Auto Speedway - Perris, CA | Results | | Mike Spencer (410 Sprints - Non-Winged) | - | - | - | 7th |
|
| 6/14/2003 | Thunderbowl Raceway - Tulare, CA | Results | | Mike Spencer (410 Sprints - Non-Winged) | - | - | - | 5th |
|
| 6/21/2003 | Perris Auto Speedway - Perris, CA | Results | | Mike Spencer (410 Sprints - Non-Winged) | - | - | - | 3rd |
|
| 7/4/2003 | Perris Auto Speedway - Perris, CA | Results | | Mike Spencer (410 Sprints - Non-Winged) | - | - | - | 3rd |
|
| 7/12/2003 | Perris Auto Speedway - Perris, CA | Results | | Mike Spencer (410 Sprints - Non-Winged) | - | - | - | 11th |
|
| 7/17/2003 | Twin Cities Raceway Park - North Vernon, IN Indiana Sprint Week 410 Sprints - Non-Winged: USAC National Sprint Cars | Results | | Mike Spencer (410 Sprints - Non-Winged) | 7th | - | 18th | - |
|
| 7/18/2003 | Gas City I-69 Speedway - Gas City, IN Indiana Sprint Week 410 Sprints - Non-Winged: USAC National Sprint Cars | Results | | Mike Spencer (410 Sprints - Non-Winged) | 8th | - | 11th | - |
|
| 7/19/2003 | Lincoln Park Speedway - Putnamville, IN 410 Sprints - Non-Winged: USAC National Sprint Cars | Results | | Mike Spencer (410 Sprints - Non-Winged) | 3rd | - | - | 19th |
|
| 7/20/2003 | Tri-State Speedway - Haubstadt, IN 410 Sprints - Non-Winged: USAC National Sprint Cars | Results | | Mike Spencer (410 Sprints - Non-Winged) | 5th | - | 6th | 13th |
|
| 7/23/2003 | Kokomo Speedway - Kokomo, IN 410 Sprints - Non-Winged: USAC National Sprint Cars | Results | | Mike Spencer (410 Sprints - Non-Winged) | 8th | - | - | - |
|
| 7/24/2003 | Lawrenceburg Speedway - Lawrenceburg, IN Indiana Sprint Week 410 Sprints - Non-Winged: USAC National Sprint Cars | Results | | Mike Spencer (410 Sprints - Non-Winged) | 1st | - | - | - |
|
| 7/25/2003 | Bloomington Speedway - Bloomington, IN 410 Sprints - Non-Winged: USAC National Sprint Cars | Results | | Mike Spencer (410 Sprints - Non-Winged) | 6th | - | 5th | 16th |
|
| 7/26/2003 | Terre Haute Action Track - Terre Haute, IN 410 Sprints - Non-Winged: USAC National Sprint Cars | Results | | Mike Spencer (410 Sprints - Non-Winged) | 3rd | - | - | 14th |
|
| 8/1/2003 | Bloomington Speedway - Bloomington, IN | Results | | Mike Spencer (410 Sprints - Non-Winged) | - | - | - | 18th |
|
| 8/2/2003 | Paragon Speedway - Paragon, IN 410 Sprints - Non-Winged: King of Indiana Sprint Series | Results | | Mike Spencer (410 Sprints - Non-Winged) | - | - | 2nd | 19th |
|
| 8/14/2003 | Terre Haute Action Track - Terre Haute, IN 410 Sprints - Non-Winged: USAC National Sprint Cars | Results | | Mike Spencer (410 Sprints - Non-Winged) | 6th | - | 1st | 18th |
|
| 8/15/2003 | Farmer City Raceway - Farmer City, IL 410 Sprints - Non-Winged: USAC National Sprint Cars | Results | | Mike Spencer (410 Sprints - Non-Winged) | 6th | - | 11th | - |
|
| 8/16/2003 | Tri City Speedway - Granite City, IL 410 Sprints - Non-Winged: USAC National Sprint Cars | Results | | Mike Spencer (410 Sprints - Non-Winged) | 4th | - | - | 16th |
|
| 8/18/2003 | Highland Speedway - Highland, IL | Results | | Mike Spencer (410 Sprints - Non-Winged) | - | - | - | 11th |
|
| 8/31/2003 | Perris Auto Speedway - Perris, CA | Results | | Mike Spencer (410 Sprints - Non-Winged) | - | - | - | 5th |
|
| 9/5/2003 | Dirt Oval at Route 66 - Joliet, IL Midgets: USAC National Midgets 410 Sprints - Non-Winged: USAC National Sprint Cars | Results | | Mike Spencer (410 Sprints - Non-Winged) | 6th | - | 6th | 19th |
|
| 9/6/2003 | Perris Auto Speedway - Perris, CA | Results | | Mike Spencer (410 Sprints - Non-Winged) | - | - | - | 6th |
|
| 9/20/2003 | Perris Auto Speedway - Perris, CA | Results | | Mike Spencer (410 Sprints - Non-Winged) | - | - | - | 17th |
|
| 9/27/2003 | Manzanita Speedway - Phoenix, AZ | Results | | Mike Spencer (410 Sprints - Non-Winged) | - | - | - | 21st |
|
| 10/4/2003 | Terre Haute Action Track - Terre Haute, IN 410 Sprints - Non-Winged: USAC National Sprint Cars | Results | | Mike Spencer (410 Sprints - Non-Winged) | 5th | - | 5th | 19th |
|
| 10/8/2003 | The Dirt Track at Charlotte - Concord, NC 410 Sprints - Non-Winged: USAC National Sprint Cars | Results | | Mike Spencer (410 Sprints - Non-Winged) | 2nd | - | - | 4th |
|
| 10/9/2003 | Charlotte Motor Speedway - Concord, NC 410 Sprints - Non-Winged: USAC National Sprint Cars | Results | | Mike Spencer (410 Sprints - Non-Winged) | - | - | - | 4th |
|
| 10/11/2003 | Kings Speedway - Hanford, CA Midgets: USAC Western States Midgets with BCRA - Bay Cities Racing Association 360 Sprints - Winged | Results | | Mike Spencer (Midgets) | 2nd | - | - | 4th |
|
| 10/31/2003 | Manzanita Speedway - Phoenix, AZ 410 Sprints - Non-Winged: USAC National Sprint Cars 360 Sprints - Non-Winged | Results | | Mike Spencer (410 Sprints - Non-Winged) | - | - | - | 11th |
|
| 11/1/2003 | Manzanita Speedway - Phoenix, AZ 410 Sprints - Non-Winged: USAC National Sprint Cars 360 Sprints - Non-Winged | Results | | Mike Spencer (410 Sprints - Non-Winged) | - | - | 4th | 12th |
|
| 11/13/2003 | Perris Auto Speedway - Perris, CA | Results | | Mike Spencer (410 Sprints - Non-Winged) | - | - | - | 3rd |
|
| 11/14/2003 | Perris Auto Speedway - Perris, CA | Results | | Mike Spencer (410 Sprints - Non-Winged) | - | - | 4th | 8th |
|
| 11/16/2003 | Perris Auto Speedway - Perris, CA | Results | | Mike Spencer (410 Sprints - Non-Winged) | - | - | - | 7th |
|
| 11/22/2003 | Perris Auto Speedway - Perris, CA | Results | | Mike Spencer (410 Sprints - Non-Winged) | - | - | - | 13th |
|