Washougal Motocross
August 12 1990
500MX Results
| Rider | Hometown | Motos | ||
|---|---|---|---|---|
| 1 |  Jeff Stanton | Sherwood, MI  | 2 - 1 |  |
| 2 |  Jeff Ward | Mission Viejo, CA | 1 - 2 |  |
| 3 |  Johnny O'Mara | Van Nuys, CA | 4 - 3 | |
| 4 | Mike Fisher | Santee, CA | 3 - 4 | |
| 5 |  Rick Johnson | El Cajon, CA | 5 - 5 | |
| 6 | Ty Davis | Hesperia, CA | 6 - 7 | |
| 7 |  Jimmy Button | Phoenix, AZ | 11 - 8 | |
| 8 | Dean Matson | Felton, CA | 12 - 9 | |
| 9 | Gene Naumec | Columbia, CT | 16 - 6 | |
| 10 | Dag Boyesen | Kempton, PA | 14 - 10 | |
| 11 | Keith Bowen | Pontiac, MI | 10 - 14 | |
| 12 | Phil Lawrence | Cherry Valley, CA | 8 - 18 |  |
| 13 | Kurt McMillen | Wappingers Falls, NY | 7 - 19 | |
| 14 | Travis Brown | Beaumont, CA | 9 - 33 | |
| 15 | Ray Sommo | Capistrano Beach, CA | 36 - 11 | |
| 16 | Rich Taylor | Ketchum, ID | 19 - 13 | |
| 17 | Jason Buttle | Sylmar, CA | 27 - 12 | |
| 18 | James Kapitan | Colts Neck, NJ | 17 - 16 | |
| 19 | Keith S Johson | Pembroke, MA | 13 - 35 |  |
| 20 | Greg Zitterkopf | Chino, CA | 34 - 15 | ATK |
| 21 | Mikel Larson | Bremerton, WA | 15 - 36 | |
| 22 | David Bailey | Texas | 31 - 17 | |
| 23 | Larry Jackson | Nampa, ID | 18 - 30 | |
| 24 | Jeff Glass | Duncansville, PA | 35 - 20 | |
| 25 | Rex Staten | Fontana, CA | 20 - 32 | |