Unadilla Motocross
October 14 1990
500MX Results
| Rider | Hometown | Motos | ||
|---|---|---|---|---|
| 1 |  Rick Johnson | El Cajon, CA  | 2 - 1 |  |
| 2 |  Jeff Stanton | Sherwood, MI | 1 - 2 | |
| 3 |  Jeff Ward | Mission Viejo, CA | 3 - 3 |  |
| 4 |  Johnny O'Mara | Van Nuys, CA | 4 - 4 | |
| 5 | Gene Naumec | Columbia, CT | 6 - 7 | |
| 6 | Dean Matson | Felton, CA | 5 - 9 | |
| 7 |  Micky Dymond | Yorba Linda, CA | 9 - 6 | |
| 8 | Ty Davis | Hesperia, CA | 7 - 10 | |
| 9 | Fred Andrews | North Canton, OH | 8 - 11 | |
| 10 | John Dowd | Chicopee, MA | 19 - 5 | |
| 11 | Dag Boyesen | Kempton, PA | 12 - 12 | |
| 12 | Rich Taylor | Ketchum, ID | 11 - 15 | |
| 13 | Brian Carroll | Vineland, NJ | 14 - 14 | |
| 14 | Ray Sommo | Capistrano Beach, CA | 40 - 8 | |
| 15 | James Kapitan | Colts Neck, NJ | 15 - 16 | |
| 16 | Kurt McMillen | Wappingers Falls, NY | 10 - 35 | |
| 17 | Keith Bowen | Pontiac, MI | 37 - 13 | |
| 18 | Tom Carson | Hopedale, OH | 16 - 18 | |
| 19 | Chris Coleman | Skaneateles, NY | 13 - 39 | |
| 20 | Jeff Glass | Duncansville, PA | 20 - 17 | |
| 21 | Jay Wentzel | Dexter, MI | 17 - 40 | |
| 22 | Andy Stacy | Depew, NY | 18 | |
| 23 | David Hand | Mantua, OH | - 19 | |
| 24 | Randy McCann | East Hampton, CT | 26 - 20 | |