Race car
Doran JE4 - Porsche
Entries
| Season | Team | Driver / pos. / races | Series / class |
|---|---|---|---|
| 2007 |  Synergy Racing | Rick Knoop, 92. 1 of 14 races |
Grand-Am Sports Car Series, Class DP |
| David Murry, 92. 1 of 14 races |
|||
| 2006 | Synergy Racing | Brian Frisselle, 39. 9 of 14 races |
Grand-Am Sports Car Series, Class DP |
| Burt Frisselle, 41. 9 of 14 races |
|||
| Al, jr. Unser, 104. 1 of 14 races |
|||
| Boris Said, 49. 2 of 14 races |
|||
| Brian Cunningham, 138. 1 of 14 races |
|||
 Patrick Huisman, 92.3 of 14 races |
|||
| Spencer Pumpelly, 117. 1 of 14 races |
|||
| David Russell, 143. 1 of 14 races |
|||
| Cole Scrogham 1 of 14 races |
|||
| Clint Field 1 of 14 races |
- 1. Positions 1–6 and wins.