2006 Champ Car Grand Prix of Portland
Competition: Champ Car World Series
Championship: Champ Car World Series 2006
Circuit: Portland International Raceway
From: 18-06-2006
To: 18-06-2006
Competition: Champ Car World Series
Championship: Champ Car World Series 2006
Circuit: Portland International Raceway
From: 18-06-2006
To: 18-06-2006