|
|
 Stamen, Howard | |||||||
| No. | Rank | Points | Date | City | Class | Season | |
| 1 | 26 | 0 | 06.11.2005 | | Kissimmee, FL | 1-10th Open | 2005 |
| 2 | 47 | 0 | 21.10.2012 | | Arcadia | 1-10th Touring Fuel Onroad | 2012 |
| 3 | 12 | 0 | 02.11.2014 | | Fort Myers, FL | 1-8th GT | 2014 |
| 4 | 23 | 0 | 29.03.2015 | | Horsham, PA | 1-8th GT | 2015 |
