Pole position: Greenwood in 1.55,223 = 191,574 kmh
Fastest lap: Greenwood in 1.57,3 = 188,2 kmh
Distance: 24 hours
Average speed: 174,663 kmh
Weather: Cold
Ruleset: IMSA GT
Car info: 1975 Cars
Though this race was the opening of the Makes’ World Championship, not a single prototype turned up for this race: a few FIA GT cars and a full IMSA field was all. |
GTO, GTU
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Pos | Pos in class | # | Team / Entrant Car- Engine |
Drivers, Nationality | Engine vol. (cc) |
Engine Type |
Group | Distance, time |
Qualifying position | Qualifying time | Fastest lap | Reason out, remarks |
1 | 1 | 59 | Brumos Porsche Porsche Carrera RSR |
Peter Gregg, USA Hurley Haywood, USA |
2994 | B6 | GTO | 684 laps in 24:00.43,0 | 7 | 1.59,030 | ||
2 | 2 | 11 | Toad Hall Racing Porsche Carrera RSR |
Michael Keyser, USA Billy Sprowls, USA Andres Contreras, MEX |
2994 | B6 | GTO | 669 | 16 | 2.04,016 | ||
3 | 3 | 23 | Armor All Porsche Carrera RSR |
Charlie Kemp, USA Carson Baird, USA |
2994 | B6 | GTO | 668 | 11 | 2.00,365 | ||
4 | 4 | 30 | Porsche Carrera RSR |
Jacques Bienvenue, CDN George Dyer, USA |
2994 | B6 | GTO | 665 | 12 | 2.00,500 | ||
5 | 5 | 4 | Porsche Carrera RSR |
Bill Webbe, USA George Dickinson, USA Harry Theodorocopulous, USA |
2994 | B6 | GTO | 623 | 20 | 2.05,917 | ||
6 | 6 | 43 | Escar Porsche Carrera RSR |
John O'Steen, USA Dave Helmick, USA John Graves, USA |
2994 | B6 | GTO | 619 | 10 | 2.00,097 | ||
7 | 1 | 71 | Interscope Ferrari 365 GTB/4 Daytona |
Jon Woodner, USA Fred Phillips, USA |
4390 | V12 | FIA GT | 613 | 22 | 2.06,307 | ||
8/DNF | 7 | 14 | Porsche-Audi USA Porsche Carrera RSR |
Al Holbert, USA Elliot Forbes-Robinson, USA |
2994 | B6 | GTO | 607 | 5 | 1.58,483 | Gearbox | |
9 | 8 | 5 | Hector Rebaque Sr. Porsche Carrera RSR |
Guillermo Rojas, MEX Hector Rebaque, MEX Fred Van Beuren IV, MEX |
2994 | B6 | GTO | 592 | 8 | 1.59,030 | ||
10 | 1 | 60 | Porsche 911 S |
Rusty Bond, USA George Rollin, USA John Belperche, USA |
2400? | B6 | GTU | 567 | 32 | 2.13,324 | ||
11 | 9 | 92 | Oest-Tillson Racing Porsche Carrera RSR |
Mike Tillson, USA Dieter Oest, USA Lou Higgins, CDN |
2994 | B6 | GTO | 566 | 34 | 2.14,382 | ||
12 | 10 | 13 | Porsche Carrera RSR |
Raldolph Townsend, USA John Thomas, USA Peter Papke, USA |
2994 | B6 | GTO | 562 | 25 | 2.09,490 | ||
13 | 2 | 34 | Porsche 911 S |
George Drolsom, USA Bob Nagel, USA |
2400? | B6 | GTU | 558 | 29 | 2.12,464 | ||
14 | 3 | 90 | Mazda Savanna RX-3 |
Raymond Walle, USA Tom Reddy, USA |
2 x 491 | R2 | GTU | 557 | 43 | 2.21,846 | ||
15 | 11 | 67 | Porsche Carrera RSR |
David McClain, USA David White, USA (Frank Harmstad, USA) |
2994 | B6 | GTO | 546 | 23 | 2.07,594 | ||
16 | 12 | 44 | Porsche Carrera |
John Freyre, USA Albert Noon, USA Tony Garcia, USA |
B6 | GTO | 542 | 50 | no time | |||
17 | 13 | 7 | AMC Gremlin |
Amos Johnson, USA Steve Coleman, USA Dennis Shaw, USA |
V8 | GTO | 538 | 46 | 2.26,877 | |||
18 | 4 | 85 | VW-Porsche 914/6 |
John Hulen, USA Ron Coupland, USA Nick Engels, USA |
1991 | B6 | GTU | 528 | 37 | 2.17,277 | ||
19/DNF | 14 | 18 | Chevrolet Corvette |
Jerry Thompson, USA Andrew Bach, USA Don Yenko, USA |
V8 | GTO | 517 | 9 | 2.00,035 | |||
20 | 15 | 22 | Roaring Moose Ford Mustang |
Dave Mroz, USA Richard Mroz, USA |
V8 | GTO | 497 | 31 | 2.13,100 | |||
NC | 16 | 73 | Chevrolet Corvette |
Bill Arnold, USA Bob Bienerth, USA |
V8 | GTO | 450 | 36 | 2.16,648 | |||
NC | 17 | 26 | Chevrolet Camaro |
Mike Williamson, USA Alfredo Cosentino, USA Charles Gano, USA |
V8 | GTO | 441 | 44 | 2.22,32 | |||
DNF | 5 | 45 | Delta Racing Porsche 911 |
Armando Ramirez, USA Camilo Mutiz, CO Juan Montalvo, C Armondo Alvarez |
B6 | GTU | 435 | 39 | 2.18,979 | |||
NC | 6 | 12 | Precision Performance Datsun 510 |
Richard Hughes, USA Robert Whitaker, USA Fred Geisel, USA |
1800? | L4 | GTU | 435 | 48 | 2.31,981 | ||
DNF | 18 | 41 | Chevrolet Camaro |
Herb Jones Jr, USA Phil Currin, USA Steve Faul, USA |
V8 | GTO | 427 | 17 | 2.04,05 | Engine | ||
NC | 7 | 29 | Datsun 240Z |
Bruce Mabrito, USA Jack Steel, USA |
2400? | L6 | GTU | 420 | 49 | 2.32,051 | ||
DNF | 19 | 95 | Hector Rebaque Sr. Porsche Carrera RS |
Ramon de Izaurieta, MEX Jaeid Tabec, MEX Fidel Martinez, MEX (Jose Maron, MEX) |
B6 | GTO | 407 | 28 | 2.11,395 | |||
DNF | 20 | North American Racing Team Ferrari 365 GTB/4 Daytona |
Milt Minter, USA Claude Ballot-Léna, F Giancarlo Gagliardi, I (Alain Cudini, F) |
4390 | V12 | FIA GT | 392 | 24 | 2.09,123 | Driveshaft | ||
NC | 21 | 98 | Chevrolet Corvette |
James Alspaugh, USA Gene Persinger, USA |
V8 | GTO | 392 | 41 | 2.21,520 | |||
DNF | 22 | 88 | Chevrolet Camaro |
Maurice Carter, CDN Gene Felton, USA |
V8 | GTO | 346 | 4 | 1.58,089 | |||
DNF | 23 | 27 | Chevrolet Camaro |
John Ward, USA Phil Henny, USA Dave Barnett, USA |
V8 | GTO | 303 | 14 | 2.02,923 | |||
DNF | 8 | 46 | Datsun 240Z |
Spencer Buzbee, USA Craig Ross, USA William Frates, USA |
2400? | L6 | GTU | 275 | 40 | 2.21,508 | ||
DNF | 24 | 24 | BMW of North America, Inc BMW 3.0 CSL |
Sam Posey, USA Hans-Joachim Stuck, D |
3498 | L6 | GTO | 274 | 3 | 1.57,205 | Engine | |
DNF | 25 | 64 | Chevrolet Camaro |
C.C. Canada, USA Russ Boykin, USA Guido Levetto, USA |
V8 | GTO | 255 | 35 | 2.15,715 | |||
DNF | 26 | 56 | Ferrari 365 GTB/4 Daytona |
Harry Jones, USA Marcel Mignot, F Cyril Grandet, F |
4390 | V12 | FIA GT | 238 | 58 | no time | Oil leak | |
DNF | 9 | 51 | Johnson/Bozzoni VW-Porsche 914/6 |
Leonard Jones, USA Bob Kirby, USA John Hotchkis Sr, USA |
1991 | B6 | GTU | 229 | 30 | 2.12,946 | Engine | |
DNF | 10 | 83 | Volvo 142 |
Art Mollin, USA Michael Gatoff, USA Art Riley, USA |
L4 | GTU | 219 | 47 | 2.29,271 | |||
NC | 27 | 17 | Chevrolet Camaro |
Vince Gimondo, USA Dave Heinz, USA Bert Everett, USA |
V8 | GTO | 201 | 26 | 2.11,075 | Oil cooler | ||
DNF | 28 | 9 | Porsche Carrera RSR |
Juan Carlos Bolanos, MEX Michael Jourdain, MEX Hans Heyer, D |
2994 | B6 | GTO | 191 | 6 | 1.58,952 | ||
DNF | 11 | 89 | Barrick Motor Racing Porsche 911 S |
Don Parish, USA Tom Countryman, USA Jim Secher, USA |
B6 | GTU | 158 | 33 | 2.14,09 | |||
DNF | 12 | 84 | Porsche 911 |
Klaus Selbert, USA David Biggs, USA |
B6 | GTU | 151 | 45 | 2.23,395 | |||
DNF | 29 | 75 | John Greenwood Racing Chevrolet Corvette |
John Greenwood, USA Vince Muzzin, USA Carl Shafer, USA |
V8 | GTO | 148 | 1 | 1.55,223 | 1.57,3 | Accident | |
DNF | 30 | 87 | Chevrolet Camaro |
Tony De Lorenzo, USA Richard Brown, CDN Maurice Carter, CDN |
V8 | GTO | 125 | 15 | 2.03,528 | Accident | ||
DNF | 2 | 2 | Lotus Europa |
Anatoly Arutunoff, USA Brian Goellnicht, USA Alf Gebhardt, USA |
1594 | L4 | FIA GT | 114 | 42 | 2.21,779 | Head gasket | |
DNF | 31 | 15 | Garcia Racing Chevrolet Corvette |
Javier Garcia, USA George Garcia, USA |
V8 | GTO | 110 | 13 | 2.00,856 | |||
DNF | 32 | 42 | Chevrolet Corvette |
John Carusso, USA Dick Vreeland, USA Luis Sereix, USA |
V8 | GTO | 59 | 21 | 2.06,170 | |||
NC | 33 | 110 | Automotive Engineering Chevrolet Camaro |
Tom Nehl, USA Milton Moise, USA |
V8 | GTO | 41 | 27 | 2.11,106 | Engine | ||
NC | 13 | 16 | Porsche 911 S |
Bill Bean, USA Paul Spruell, USA |
B6 | GTU | 35 | 38 | 2.18,284 | |||
DNF | 14 | 72 | Cafe Mexicano Racing Mazda RX-2 |
Gilberto Jiminez, MEX Patricio Zambrano, MEX Luis Lamberton, MEX |
2 x 491 | R2 | GTU | 34 | 51 | no time | ||
DNF | 34 | 25 | BMW of North America, Inc BMW 3.0 CSL |
Ronnie Peterson, S Brian Redman, GB |
3498 | L6 | GTO | 29 | 2 | 1.56,71 | Engine | |
DNF | 1 | North American Racing Team Ferrari 365 GT4 Berlinetta Boxer |
Claude Ballot-Léna, F Alain Cudini, F Milt Minter, USA (Jean-Pierre Jarier, F) |
4390 | V12 | FIA GT | 18 | 2.04,526 | Suspension | |||
DNS | 69 | Chevrolet Vega |
Steve Coleman, USA Amos Johnson, USA |
V8? | GTO | 19 | 2.05,293 | Clutch | ||||
DNS | 00 | Chevrolet Camaro |
Jim Corwin, USA Jerry Mull, USA |
V8 | GTO | 52 | no time | |||||
DNS | 20 | Ferrari 365 GTB/4 Daytona |
John Morton, USA |
4390 | V12 | FIA GT | 53 | no time | ||||
DNS | 32 | Porsche Carrera RSR |
Josef "Sepp" Greger, D Eberhard Sindel, D Dieter Schmid, D |
2994 | B6 | GTO | 54 | no time | ||||
DNS | 52 | Porsche 911 S |
Bob Punch, USA John Rulon-Miller, USA Tom Waugh, USA |
B6 | GTU | 55 | no time | |||||
DNS | 55 | VW-Porsche 914/6 |
Chas. Lee Cutler, USA |
1991 | B6 | GTU | 57 | no time |