Welcome to the unofficial IMSA History website

'This site is aimed at preserving the IMSA Camel GT series. Its purposes are mainly historical and informative. Any valuable information may be sent to me. Every contributor will be properly credited.'




G.I. Joe's Grand Prix IMSA GTU, Portland International Raceway

3 august 1980

Winners average : 147,636km/h

18 starters


Time : 00:45:05:380
 1  7 MAZDA RX7 Walt Bohren 36 Laps 1.GTU
 2 17 MAZDA RX7 Jeff Kline 36 Laps 2.GTU
 3 47 MAZDA RX7 Brad Frisselle 36 Laps 3.GTU
 4 83 DATSUN 280ZX Don Devendorf 36 Laps 4.GTU
 5 79 MAZDA RX7 Bob Bergstrom 36 Laps 5.GTU
 6 62 PORSCHE 911 Bill Koll 35 Laps 6.GTU
 7 23 DATSUN 280ZX Frank Carney 35 Laps 7.GTU
 8 49 DATSUN 240Z Joel Anderson 35 Laps 8.GTU
 9 85 DATSUN 240Z Jerry Murch 34 Laps 9.GTU
10 77 MAZDA RX7 Roger Mandeville 34 Laps 10.GTU
11 57 PORSCHE 914/4 Jeff Scott 34 Laps 11.GTU
12 31 PORSCHE 911 Mark Rothman 34 Laps 12.GTU
13 11 PORSCHE 911 Gary Nylander 33 Laps 13.GTU
14 59 PORSCHE 911 Nick Feodorhoff 33 Laps 14.GTU
15 54 DATSUN 240Z Glen Klimek 30 Laps 15.GTU
16 64 PORSCHE 911 Dennis Aase 26 Laps 16.GTU
17 33 DATSUN 280ZX Paul Newman 5 Laps 17.GTU
18 24 PORSCHE 924 Wayne Nunally 1 Lap 18.GTU



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