2004 Champ Car Grand Prix of Portland
The 2004 Champ Car Grand Prix of Portland was the fourth round of the 2004 Bridgestone Presents the Champ Car World Series Powered by Ford season, held on June 20, 2004 at Portland International Raceway in Portland, Oregon. Sébastien Bourdais took the pole and race win.
Qualifying results
| Pos | Nat | Name | Team | Qual 1 | Qual 2 | Best | ||
| 1 |  Championship standings after the race;Drivers' Championship standings
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