Event: G.I. Joe's Camel Grand Prix PortlandDate: 29.7.1990
Track: Portland International Raceway (United States), 3.082 kmsOrganiser: unknown

Portland 1 Hour 30 Minutes IMSA GT

IMSA GTO (round 9)
IMSA GTU (round 9)
International Motor Sport Association (round 14)

(Car Information)

No.CarBuilderEngineCyl.Turbo
00Dodge DaytonaShowketDodge
07Dodge DaytonaShowketDodge
09Mazda RX-7Mazda Rotary
1Mazda RX-7FabcarMazda Rotary
6Mercury CougarRoushFord
7Mazda RX-7Mazda Rotary
9Mercury CougarRoushFord
17Mazda MX-6Mazda
18Mazda MX-6Mazda
25Buick SomersetBuick
37Mazda MX-6Mazda
38Mazda MX-6Chassis DynamicsMazda Rotary
42Chevrolet CorvetteChevroletV8 N/A
57Porsche 911PorscheF6 2v SOHC
62Pontiac FirebirdPontiac
63Mazda RX-7FabcarMazda Rotary
65Chevrolet CamaroChevroletV8/90° 2v OHV
72Mazda RX-7Mazda Rotary
75Nissan 300ZXT-MagNissan
76Nissan 300ZXT-MagNissan
78Chevrolet CamaroChevroletV8/90° 2v OHV N/A
79Chevrolet CamaroChevroletV8/90° 2v OHV
82Mazda RX-7Mazda Rotary
85Nissan 240SXNissanV6 N/A
88Mazda RX-7Mazda Rotary
92Mazda RX-7Mazda Rotary
95Nissan 240SXLeitzingerNissanV6 N/A
96Nissan 240SXLeitzingerNissanV6 N/A