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.'
Datsun's Golden State Challenge IMSA GTU, Golden State International Raceway, Sonoma
27 july 1980
Winners average : 135,592km/h
28 starters
Time : 00:53:54:099
Categories
GTU
| 1 | 7 | MAZDA RX7 | Walt Bohren | 30 Laps | 1.GTU |
| 2 | 33 | DATSUN 280ZX | Paul Newman | 30 Laps | 2.GTU |
| 3 | 79 | MAZDA RX7 | Bob Bergstrom | 30 Laps | 3.GTU |
| 4 | 17 | MAZDA RX7 | Jeff Kline | 30 Laps | 4.GTU |
| 5 | 95 | DATSUN 240Z | Sam Posey | 30 Laps | 5.GTU |
| 6 | 77 | MAZDA RX7 | Roger Mandeville | 30 Laps | 6.GTU |
| 7 | 48 | DATSUN 280ZX | Frank Leary | 30 Laps | 7.GTU |
| 8 | 49 | DATSUN 240Z | Joel Anderson | 29 Laps | 8.GTU |
| 9 | 24 | PORSCHE 911 | Larry Chmura | 29 Laps | 9.GTU |
| 10 | 69 | PORSCHE 911 | Dennis Tholen | 29 Laps | 10.GTU |
| 11 | 11 | PORSCHE 911 | Gary Nylander | 28 Laps | 11.GTU |
| 12 | 73 | PORSCHE 911 | Jerry Demele | 28 Laps | 12.GTU |
| 13 | 82 | MAZDA RX7 | John Casey | 28 Laps | 13.GTU |
| 14 | 57 | PORSCHE 914/4 | Jeff Scott | 28 Laps | 14.GTU |
| 15 | 54 | DATSUN 280ZX | Glen Klimek | 28 Laps | 15.GTU |
| 16 | 5 | PORSCHE 911 | Bill Neal | 28 Laps | 16.GTU |
| 17 | 6 | PORSCHE 911 | Bob Barnes | 28 Laps | 17.GTU |
| 18 | 36 | ALFA ROMEO GTV | John Samson | 26 Laps | 18.GTU |
| 19 | 86 | OPEL MANTA | Tony di Benedetto | 23 Laps | 19.GTU |
| 20 | 47 | MAZDA RX7 | Brad Frisselle | 22 Laps | 20.GTU |
| 21 | 23 | DATSUN 280ZX | Frank Carney | 21 Laps | 21.GTU |
| 22 | 62 | PORSCHE 911 | Bill Koll | 16 Laps | 22.GTU |
| 23 | 59 | PORSCHE 911 | Nick Feodorhoff | 14 Laps | 23.GTU |
| 24 | 96 | DATSUN 240Z | Fred Stiff | 12 Laps | 24.GTU |
| 25 | 45 | PORSCHE 914/6 | Ray Ratcliff | 7 Lap | 25.GTU |
| 26 | 46 | DATSUN 240Z | Neil Vanni | 5 Laps | 26.GTU |
| 27 | 83 | DATSUN 280ZX | Don Devendorf | 4 Laps | 27.GTU |
| 28 | 2 | PORSCHE 924 | Wayne Nunnally | 1 Lap | 28.GTU |
| 3 | PORSCHE 914/6 | Jon Longmire | GTU | ||
| 4 | DATSUN 240Z | Ron Emmerson | GTU | ||
| 14 | DATSUN 200SX | John Hawkins | GTU | ||
| 52 | PORSCHE 914/4 | Wayne Baker | GTU | ||
| 58 | PORSCHE 914/6 | Adrian Gang | GTU | ||
| 64 | PORSCHE 911 | Dennis Aase | GTU | ||
| 66 | MAZDA RX7 | Jack Dunham | GTU | ||
| 81 | MAZDA RX7 | Steve Dietrich | GTU | ||
| 82 | MAZDA RX7 | John Casey | GTU |
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Highlight any text to get any web related info. Whether it be a driver, a car or a racetrack. The links located on the right will lead you to the Years pages, as well as to different pages.
Design by
Borut Jegrišnik
Banner by
Stefano Adami

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Borut Jegrišnik
Banner by
Stefano Adami

Join the mailing list
to get informed
about the updates
Link to specific years
- 1980
The complete story
The IMSA History website is aimed at bringing you everything you wanted to know about the Camel GT Series. (more...)

