Event: G.I. Joe's Grand Prix PortlandDate: 6.8.1978
Track: Portland International Raceway (United States), unknown lengthOrganiser: unknown

Portland IMSA GTU

(Grid Positions)

GridNo.DriversCarEntrantQ TimeKm/h
1st33Sam PoseyDatsun 260ZBob Sharp Racing1:15.0670147.7989
2nd64Dennis AasePorsche 911
3rd48Frank LearyDatsun 240Z
4th83Don DevendorfDatsun 240ZElectramotive
5th31Dan ParkinsonDatsun Z
6th62Bill KollPorsche 914/6William Koll
7th51Robert KirbyPorsche 911
8th44Kent MurryPorsche 911
9th76Frank ThomasPorsche 911
10th60Rusty BondPorsche 911
11th38Ed ParksMazda RX-3
12th82Rodd HarrisonPorsche 914/6
13th74Casey MollettDatsun 280Z
15th26Tom MastersonPorsche 911
17th59Nick FeodorhoffPorsche 911
18th1Peter HerkeBMW 2002
19th58Steve GriswoldAlfa Romeo GTV
20th3John SamsonAlfa Romeo GTV
21st01Dave WhitePorsche 911 S