1975 Daytona 24 Hours


1-2 February 1975 - Daytona (USA): Round 1, World Manufacturers Championship. Round 1, Endurance Triple Crown.
24 hour duration in which 684 laps of a 3.810 mile/6.132 km circuit - 2606.040 miles/4194.008 kms were completed
Weather: cold


Pos Car # Drivers Car Entrant Laps DNF Reason Grid Qual. Time Group Group Pos
1 59 Peter Gregg/Hurley Haywood Porsche 911 Carrera RSR [460 9054] Brumos Porsche 684   7 1m59.030 Sports 1
2 11 Michael Keyser/Billy Sprowls/Andres Contreras Porsche 911 Carrera RSR [460 9049] Toad Hall 669   16 2m04.016 Sports 2
3 23 Charlie Kemp/Carson Baird Porsche 911 Carrera RSR Armor All 668   11 2m00.365 Sports 3
4 30 Jacques Bienvenue/George Dyer Porsche 911 Carrera RSR [460 9048] George Dyer 665   12 2m00.500 Sports 4
5 4 Bill Webbe/George W. Dickinson/Harry Theodoracopulos Porsche 911 Carrera RSR Bill Webbe 623   20 2m05.917 Sports 5
6 43 John O'Steen/Dave Helmick/John Graves Porsche 911 Carrera RSR Escar 619   10 2m00.097 Sports 6
7 71 Jon Woodner/Fred Phillips Ferrari 365 GTB/4 Daytona [16343] North American Racing Team 613   22 2m06.307 Grand Touring 1
NRF 14 Al Holbert/Elliot Forbes-Robinson Porsche 911 Carrera RSR [460 9056] Porsche-Audi USA 607 Gearbox 5 1m58.483 Sports 7
9 5 Guillermo Rojas/Hector Rebaque/Fred van Beuren, Jr. Porsche 911 Carrera RSR [360 0328R4] Hector Rebaque 592   8 1m59.030 Sports 8
10 60 Rusty Bond/George Rollin/John Belperche Porsche 911S Rusty Bond 567   32 2m13.324 Grand Touring 1
11 92 Mike Tillson/Dieter Oest/Lou Higgins* Porsche 911 Carrera RSR Oest/Tillson 566   34 2m14.382 Sports 9
12 13 Randolph Townsend/John Thomas/Peter Papke Porsche 911 Carrera RSR Randolph Townsend 562   25 2m09.490 Sports 10
13 34 George Drolsom/Bob Nagel Porsche 911S George Drolsom 558   29 2m12.464 Grand Touring 2
14 90 Ray Walle/Tom Reddy Mazda RX-3 Ray Walle 557   43 2m21.846 Touring 3
15 67 David McClain/Dave White/Frank Harmstad^ Porsche 911 Carrera RSR [360 0701] David McClain 546   23 2m07.594 Sports 11
16 44 John Freyre/Albert Naon/Tony Garcia Porsche 911S Delta Racing 542   50 no time Sports 4
17 7 Amos Johnson/Steve Coleman/Dennis Shaw AMC Gremlin Levi's Team Highball 538   46 2m26.877 Touring 12
18 85 John Hulen/Ron Coupland/Nick Engels Porsche 914/6 John E. Hulen 528   37 2m17.277 Grand Touring 5
NRF 18 Jerry Thompson/Andrew Bach/Don Yenko Chevrolet Corvette Jerry Thompson 517   9 2m00.035 Grand Touring 13
20 32 Dave Mroz/Richard Mroz Ford Mustang Roaring Moose 497   31 2m13.100 Touring 14
NC 73 Bill Arnold/Bob Biernerth Chevrolet Corvette Bill Arnold 450   36 2m16.648 Grand Touring 15
NC 26 Mike Williamson/Al Cosentino/Charles Gano Chevrolet Camaro Al Cosentino 441   44 2m22.320 Touring 16
DNF 45 Armando Ramirez/Camilo Mutiz/Juan Montalvo/Mandy Alvarez Porsche 911S Delta Racing 435   39 2m18.979 Grand Touring 6
NC 12 Richard C. Hughes/Robert Whitaker/Fred Geisel Datsun 510 Precision Performance 435   48 2m31.981 Touring 7
DNF 41 Herb Jones, Jr./Phil Currin/Steve Faul Chevrolet Camaro Herb Jones, Jr. 427 Engine 17 2m04.050 Touring 17
NC 29 Bruce Mabrito/Jack Steel Datsun 240Z Bruce Mabrito 420   49 2m32.051 Grand Touring 8
DNF 95 Ramon de Izaurieta/Sergio Tabec/Fidel Martinez/Jose Maron* Porsche Carrera Hector Rebaque 407   28 2m11.395 Sports 18
DNF 0 Milt Minter/Claude Ballot-Léna/Giancarlo Gagliardi/Alain Cudini* Ferrari 365 GTB/4 Daytona [14141] North American Racing Team 392 Drive shaft 24 2m09.123 Grand Touring 19
NC 98 James Alspaugh/Gene Persinger Chevrolet Corvette James W. Persinger 392   41 2m21.520 Grand Touring 20
DNF 88 Maurice Carter/Gene Felton Chevrolet Camaro Carter Racing Services 346 Accident 4 1m58.089 Touring 21
DNF 27 Jon Ward/Phil Henny/Dave Barnett Chevrolet Camaro Jon Ward 303   14 2m02.923 Grand Touring 22
DNF 46 Spencer Buzbee/Craig Ross/William Frates Datsun 240Z Spencer Buzbee 275   40 2m21.508 Grand Touring 9
DNF 24 Sam Posey/Hans-Joachim Stuck BMW 3.0 CSL BMW of America 274 Engine 3 1m57.205 Touring 23
DNF 64 C. C. Canada/Russ Boykin/Guido Levetto Chevrolet Camaro Russ Boykin 255   35 2m15.715 Touring 24
DNF 56 Harry Jones/Marcel Mignot/Cyril Grandet Ferrari 365 GTB/4 Daytona [13367] North American Racing Team? 238 Oil leak 58 no time Grand Touring 25
DNF 51 Len Jones/Robert Kirby/John Hotchkis Porsche 914/6 Johnson/Bozzani 229 Engine 30 2m12.946 Grand Touring 10
DNF 83 Arthur Mollin/Michael Gatoff/Art Riley Volvo 142 Arthur Mollin 219   47 2m29.271 Touring 11
NC 17 Vince Gimondo/Dave Heinz/Bert Everett Chevrolet Camaro Takondo Racing 201 Oil cooler 26 2m11.075 Touring 26
DNF 9 Juan Carlos Bolanos/Michel Jourdain/Hans Heyer Porsche Carrera RSR Juan Carlos Bolanos 191 Engine 6 1m58.952 Sports 27
DNF 89 Don Parish/Tom Countryman/Jim Secher Porsche 911S Barrick Motor Racing 158   33 2m14.090 Grand Touring 12
DNF 84 Klaus Selbert/David Biggs Porsche 911S Klaus Selbert 151   45 2m23.395 Grand Touring 13
DNF 75 John Greenwood/Vince Muzzin/Carl Shafer Chevrolet Corvette John Greenwood 148 Accident 1 1m55.223 Grand Touring 28
DNF 87 Tony DeLorenzo/Dick Brown/Maurice Carter Chevrolet Camaro Carter Racing Services 125 Accident 15 2m03.528 Touring 29
DNF 28 Anatoly Arutunoff/Brian Goellnicht/Alf Gebhardt Lotus Europa Anatoly Arutunoff 114 Head gasket 42 2m21.779 Grand Touring 2
DNF 15 Javier Garcia/George Garcia Chevrolet Corvette Garcia Racing 110   13 2m00.856 Grand Touring 30
DNF 42 John Carusso/Dick Vreeland/Luis Sereix^ Chevrolet Corvette John Carusso 59 Engine 21 2m06.170 Grand Touring 31
DNF 110 Tom Nehl/Milton Moise Chevrolet Camaro Automotive Engineering 41   27 2m11.206 Touring 32
DNF 16 Paul Spruell/Bill Bean Porsche 911S Bill Bean 35   38 2m18.284 Grand Touring 14
DNF 72 Gilberto Jimenez/Patricia Zambrano^/Luis Lambreton^ Mazda RX-2 Cafe Mexicana Racing 34   51 no time Touring 15
DNF 25 Ronnie Peterson/Brian Redman^ BMW 3.0 CSL BMW of America 29 Engine 2 1m56.710 Touring 33
DNF 1 Claude Ballot-Léna/Alain Cudini^/Milt Minter^/Jean-Pierre Jarier* Ferrari 365 GT4/BB [18139] North American Racing Team 0 Suspension 18 2m04.526 Sports 34
DNS 69 Steve Coleman/Amos Johnson Chevrolet Vega Coleman/Johnson   Clutch 19 2m05.293 Sports  
DNS 00 Jim Corwin/Jerry Mull Chevrolet Camaro Jim Corwin     52 no time Touring  
DNS 20 John Morton Ferrari 365 GTB/4 Daytona [16367] Francisco Mir     53 no time Grand Touring  
DNS 32 Sepp Greger/Eberhard Sindel/Dieter Schmid Porsche Carrera Sepp Greger     54 no time Grand Touring  
DNS 52 Bob Punch/John Rulon-Miller/Tom Waugh Porsche 911S Brandt Doell     55 no time Grand Touring  
DNS 55 Lee Cutler Porsche 914/6 Cutler/Pickens     57 no time Grand Touring  
DNA 49 Neil Potter/Bob Gray/Bobby Dumont Ford Mustang Sebring Racing         Touring  
DNA 53 Andres Contreras/Juan Azquierdo/Luis Iglesias Porsche Carrera Juan Azquierdo, Jr.         Sports  
DNA 62 Bob Bergstrom   Bob Bergstrom            
Winning Time: 24h00m43.0, 108.531 mph/174.663 kph
Fastest Lap: John Greenwood #75 (Chevrolet Corvette), 1m57.300, 116.931 mph/188.182 kph

 
* Driver entered for car, but never drove it at meeting
^ Driver practiced car, but did not race it
RES - Reserve (Practiced, on standy-by for start)
REE - Reserve Entry
DNA - Did Not Arrive
DNS - Did Not Start
DNF - Did Not Finish
DNP - Did Not Practice
NC - Not Classified
DSQ - Disqualified
NRF - Not Running At Finish
NAC - Not Accepted
REJ - Rejected (Did not pass scrutineering)



Last Updated on 20/04/03
By Darren Galpin
Email: Darren.Galpin@virgin.net