Event: G.I. Joe's Grand Prix PortlandDate: 3.8.1980
Track: Portland International Raceway (United States), unknown lengthOrganiser: unknown

Portland IMSA GTU

(Grid Positions)

GridNo.DriversCarEntrantQ TimeKm/h
1st7Walt BohrenMazda RX-7Racing Beat1:12.9790152.0283
2nd17Jeff KlineMazda RX-7Racing Beat
3rd83Don DevendorfDatsun 280ZXElectramotive
4th64Dennis AasePorsche 911Alan Johnson Racing
5th77Roger MandevilleMazda RX-7Mandeville Racing
6th79Bob BergstromMazda RX-7Sports Ltd. Racing
7th62Bill KollPorsche 911Koll Motor Sports
8th33Paul NewmanDatsun 280ZXBob Sharp Racing
9th23Frank CarneyDatsun 280ZXRaytown Datsun
10th49Joel AndersonDatsun Z
11th11Gary NylanderPorsche 911Bear Gulch Racing
12th31Marc RothmanPorsche 911
13th54Glenn KlimekDatsun Z
14th57Jeff ScottPorsche 914/4
15th85Jerry MurchDatsun 240Z
16th59Nick FeodorhoffPorsche 911
17th24Wayne NunnallyPorsche 924
20th47Brad FrisselleMazda RX-7Brad Frisselle Racing