Event: G.I. Joe's Grand Prix PortlandDate: 5.8.1979
Track: Portland International Raceway (United States), unknown lengthOrganiser: unknown

Portland 100 Miles

Winston GT (round 12)
IMSA GTO (round 12)
International Motor Sport Association (round 12)

(Grid Positions)

GridNo.DriversCarEntrantQ TimeKm/h
1st59Peter GreggPorsche 935/791:06.7430166.2324
2nd2David HobbsBMW 320i TurboMcLaren North America
3rd7Hurley HaywoodPorsche 935Vasek Polak Racing
4th11Bruce CanepaPorsche 935Bruce Canepa
5th3Jim BusbyBMW 320i TurboJim Busby Racing
6th17Milt MinterPorsche 935Vasek Polak Racing
7th30Gianpiero MorettiPorsche 935/79Electrodyne/Moretti
8th5Charles MendezPorsche 935
9th13Randolph TownsendPorsche 935Andial
10th0Ted FieldPorsche 935/79Interscope Racing
11th71Rob McFarlinPorsche 935Dick Barbour Racing
12th10Roy WoodsChevrolet Monza TurboRoy Woods
13th66Kees NieropPorsche 935Stanton/Barbour
14th85Bruce LevenPorsche 935Bayside Disposal Racing
15th27Rich SlomaChevrolet Corvette
16th55Howard MeisterPorsche Carrera RSR1:12.2660153.5282
17th21Neil SheltonPorsche Carrera
18th99Phil CurrinChevrolet CorvetteFull-Time Racing
19th68Luis MendezPorsche 911 Carrera RSR
20th46Mauricio DeNarvaezPorsche 911 Carrera RSRde Narvaez Racing
21st07Dave CowartPorsche Carrera RSRMorrison's
22nd54Tony GarciaPorsche Carrera RSRMontura Racing
23rd31Michael HammondPorsche Carrera
25th79Rick LockhartChevrolet Corvette
26th56Rick BorlasePorsche 911Rick Borlase
27th41Bill CraineChevrolet CorvetteB.C. Auto Body
28th77Jeff WeymouthChevrolet Corvette
29th19Rick StarkChevrolet Corvette
30th44Tom EasthamChevrolet Camaro
36th76Joe ChamberlainChevrolet CorvetteArrow Racing

Other present cars:

No.DriversCarEntrant
3TJim BusbyBMW M1Jim Busby Racing
32Chester VincentzPorsche 934Electrodyne Racing