1975 Sebring 12 Hours


21 March 1975 - Sebring (USA): Round 2, Endurance Triple Crown.
12 Hour duration in which 238 laps of a 5.200 mile/8.369 km circuit - 1237.600 miles/1991.721 kms were completed
Weather: cloudy, dry


Pos Car # Drivers Car Entrant Laps DNF Reason Grid Qual.Time Group Group Pos
1 25 Brian Redman/Allan Moffat/Sam Posey/Hans-Joachim Stuck Jr/Ronnie Peterson* BMW CSL [2275984] BMW North America 238   4 2m51.634 IMSA GT +2500 1
2 30 George Dyer/Jacques Bienvenue Porsche 911 Carrera RSR [460 9048] George Dyer 235   11 2m56.452 IMSA GT +2500 2
3 43 John Graves/John O'Steen/Dave Helmick Porsche 911 Carrera RSR Dave Helmick 231   6 2m55.750 IMSA GT +2500 3
4 91 Juan Carlos Bolanos/Michel Jourdain/Gustavo Bolanos Porsche 911 Carrera RSR Juan Carlos Bolanos 230   18 3m03.381 IMSA GT +2500 4
5 4 George W. Dickinson/Bill Webbe/Harry Theodoracopulos Porsche 911 Carrera RSR George W.Dickinson 221   25 3m08.446 IMSA GT +2500 5
6 111 Milt Minter/Eppie Wietzes Ferrari 365 GT4/BB [18139] North American Racing Team 215   70 no time IMSA GT +2500 6
7 5 Bob Harmon/Jon Woodner Porsche 911 Carrera Bob Harmon 213   14 2m59.078 IMSA GT +2500 7
8 68 Diego Febles/Hiram Cruz Porsche 911 Carrera Diego Febles 211   36 3m13.841 IMSA GT +2500 8
9 87 Harry Jones/Marcel Mignot Ferrari 365 GTB/4 Daytona [13367] Harry Jones 209   26 3m09.319 IMSA GT +2500 9
10 44 Tony Garcia/Albert Naon/John Freyre Porsche 911S Mantura Racing 209   42 3m16.994 IMSA GT 2500 1
11 34 George Drolsom/Bob Nagel Porsche 911S George Drolsom 207   37 3m14.187 IMSA GT 2500 2
12 14 Al Holbert/Elliott Forbes-Robinson Porsche 911 Carrera RSR Al Holbert 204   5 2m54.918 IMSA GT +2500 10
NRF 1 Michael Keyser/Billy Sprowls/Andres Contreras Porsche 911 Carrera RSR [460 9049] Michael Keyser 200   7 2m55.888 IMSA GT +2500  
14 79 Michael Callas/Jim Cook/Adrian Gang Porsche 911 Carrera RSR Michael Callas 200   13 2m58.820 IMSA GT +2500 12
15 60 Rusty Bond/George Rollin/John Belperche Porsche 911 Rusty Bond 200   43 3m17.809 IMSA GT 2500 3
NRF 92 Mike Tillson/Dieter Oest Porsche 911 Carrera Oest/Tillson 198   31 3m12.561 IMSA GT +2500  
17 67 David H. McClain/Dave White Porsche 911 David H.McClain 198   32 3m12.802 IMSA GT 2500 4
18 84 Bob Speakman/John Maffucci Datsun 240Z Bob Speakman 197   40 3m16.044 IMSA GT 2500 5
29 90 Ray Walle/Tom Reddy Mazda RX-3 Ray Walle 195   50 3m22.259 IMSA GT 2500 6
20 72 Bill Arnold/Wiley Doran Chevrolet Corvette Bill Arnold 183   55 3m24.315 IMSA GT +2500 14
21 29 Bruce Mabrito/Jack Steel Datsun 240Z Bruce Mabrito 180   64 3m31.932 IMSA GT 2500 7
22 82 Bill Scott/Harry MacDonald/Bill Neuhoff American Motors Gremlin Bill Scott 180   61 3m25.266 IMSA GT +2500 15
23 86 Dennis Stefl/Robert Fordyce Chevrolet Corvette Dennis Stefl 176   51 3m25.228 IMSA GT +2500 16
NRF 17 Vince Gimondo/John Tremblay Chevrolet Camaro Vince Gimondo 171   24 3m08.409 IMSA GT +2500  
25 23 Charlie Kemp/Carson Baird Porsche 911 Carrera Armor All 167   10 2m56.315 IMSA GT +2500 18
DNF 73 Robert Christiansen/Gary Myers Chevrolet Camaro Robert Christiansen 165   22 3m07.488 IMSA GT +2500  
NC 32 John Orr/William Jobe Chevrolet Corvette E.F.Miller 163   23 3m07.752 IMSA GT +2500  
DNF 45 Armando Ramirez/Camilo Mutiz/Mauricio de Narvaez Porsche 911S Delta Racing 152   63 no time IMSA GT 2500  
NC 914 Bill Schmid/Doc Bundy Porsche 914 Al Holbert 151   71 3m47.744 IMSA GT 2500 9
NC 31 Luis Garcia Jr/Jose Arzeno/Armando Gonzalez BMW 2002 Luis Garcia Jr 151   59 3m31.407 IMSA GT 2500 10
DNF 46 Spencer Buzbee/Craig Ross/William Frates Datsun 240Z Spencer Buzbee 143   39 3m15.456 IMSA GT 2500  
DNF 8 Bob Beasley/Bruce Jennings Porsche 911 Carrera RSR [460 0037] Bob Beasley 132   19 3m04.270 IMSA GT +2500  
NC 48 John Carusso/Dick Vreeland/Luis Sereix Chevrolet Corvette John Carusso 132   21 3m05.841 IMSA GT +2500  
NC 27 Robert E. Davis/Tico Almeida/Joseph DeGirolmao Chevrolet Corvette Robert E.Davis 132   53 4m17.730 IMSA GT +2500  
DNF 38 Roberto Boza/Diosdado Diaz/Eduardo Garrido Chevrolet Camaro Roberto Boza 128   65 no time IMSA GT +2500  
DNF 18 Terry Wolters/Jack Swanson Chevrolet Camaro Terry Wolters 126   46 3m20.133 IMSA GT +2500  
NC 47 Jacques Groleau/A.J.Brent/John Sweeney Datsun 240Z Jacques Groleau 124   60 3m25.157 IMSA GT 2500  
NC 61 Larry Parker/Robert V.LaMay/Paul Morgan Ford Pinto Larry Parker 114   69 no time IMSA GT 2500  
DNF 24 Hans-Joachim Stuck Jr/Sam Posey BMW CSL BMW North America 102   1 2m48.786 IMSA GT +2500  
DNF 12 Ford Smith/Clay Young/Bennett Aiken Chevrolet Corvette Ford Smith 102   20 3m04.306 IMSA GT +2500  
DNF 54 John Tunstall/Joe Jenkins Porsche 911 Carrera Southpoint Porsche 97   29 3m10.781 IMSA GT +2500  
NC 58 Ron Oyler/Guy W.Church/Greg Aden^ Renault R12 Church/Oyler 95   67 3m46.641 IMSA GT 2500  
DNF 88 Maurice Carter/Tony DeLorenzo Chevrolet Camaro Maurice Carter 93   9 2m56.179 IMSA GT +2500  
DNF 66 Nick Craw/Russ Norburn BMW 2002 Miller/Norburn 82   66 3m36.566 IMSA GT +2500  
DNF 76 Burt Greenwood/Scott Voeltz/Dana English Chevrolet Corvette Kidd-America Racing 67   41 3m16.179 IMSA GT +2500  
DNF 33 Roberto Quintanilla/David Loring Porsche 911 Carrera Roberto Quintanilla 67   16 3m00.290 IMSA GT +2500  
DNF 28 Bonky Fernandez/Armando Gonzalez/Gustavo Chevres Lotus Elan Bonky Fernandez 62   48 3m21.063 IMSA GT 2500  
DNF 62 Scott Chapman/Bill Hood/Robert Dumont Chevrolet Corvette Scott Chapman 57   38 3m15.436 IMSA GT +2500  
DNF 49 Neil Potter/Robert M.Gray/Terry Keller Ford Mustang Neil Potter 54   72 3m27.169 IMSA GT +2500  
DNF 63 Bob Punch/Tom Waugh/Elliott Mendenhall Porsche 911 Brant Doell 53   58 3m30.282 IMSA GT 2500  
DNF 56 Charles Gano/Mike Williamson/Jerry Parson/Alfred Cosentino* Chevrolet Camaro Charles Gano 52   45 3m19.255 IMSA GT +2500  
DNF 51 John Hotckiss Sr/Robert Kirby/Leonard Jones Porsche 914/6 Johnson/Bozzani 51   30 3m12.342 IMSA GT 2500  
DNF 59 Peter Gregg/Hurley Haywood Porsche 911 Carrera RSR [460 9054] Brumos Porsche 50   2 2m50.326 IMSA GT +2500  
DNF 85 John E.Hulen/Ron Coupland/Dave Causey Porsche 914/6 John E.Hulen 46   57 3m25.904 IMSA GT 2500  
DNF 95 Sergio Tabe/Jose Marron/Fidel Martinez Porsche 911 Carrera Sergio Tabe 45   35 3m13.310 IMSA GT +2500  
DNF 75 John Greenwood/Jerry Thompson Chevrolet Corvette John Greenwood 42   3 2m51.387 IMSA GT +2500  
DNF 10 Alf Gebhardt/Bruno Beilcke/Sepp Grinbold BMW 2002 Alf Gebhardt 38   44 3m18.954 IMSA GT 2500  
DNF 40 John Hastings/Glenn Bunch Jaguar E-Type John Hastings 34   47 3m20.849 IMSA GT +2500  
DNF 26 Tim Chitwood/Joie Chitwood Chevrolet Camaro Chitwood Racing 33   12 2m57.618 IMSA GT +2500  
DNF 50 Pedro Vazquez Jr/Manuel Quintana/Don Yenko Porsche 911S Pedro Vazquez Jr 29   68 3m27.703 IMSA GT 2500  
DNF 55 Henry Simon/J.Kirby Stumpff/Augusto Molina Ford Mustang Henry Simon 20   49 3m22.081 IMSA GT +2500  
DNF 53 Arthur Mollin/Art Riley Volvo 142 Arthut Mollin 19   62 3m35.953 IMSA GT 2500  
DNF 77 Ralph Noseda/Ray Mummery/Richard Small^ Chevrolet Camaro Ralph Noseda 17   34 3m13.246 IMSA GT +2500  
DNF 57 Marty Hinze/Bob Grossman De Tomaso Pantera Marty Hinze 16   56 no time IMSA GT +2500  
DNF 22 Dale Kreider/Bob DeMarco Chevrolet Corvette Dale Kreider 16   28 3m10.693 IMSA GT +2500  
DNF 9 Tony Ansley/Ron Connelly^/James Woodall^ Chevrolet Corvette Tony Ansley 16   52 3m22.954 IMSA GT +2500  
DNF 69 Juan Montalvo/Jim Grob^ Ford Escort Juan Montalvo 8   33 3m13.229 IMSA GT 2500  
DNF 74 Ludwig Heimrath/Norm Ridgely/Rudi Bartling* Porsche 911 Carrera RSR Ludwig Heimrath 5   15 2m59.645 IMSA GT +2500  
DNF 2 Daniel Muniz/Johnny Gerber^/Miguel Muniz^ BMW CSL Daniel Muniz 3   17 3m02.036 IMSA GT +2500  
DNS 3 Harry Theodoracopulos/Skip Barber Mercury Capri RS Ippocampos Racing     8 2m55.904 IMSA GT +2500  
DNS 71 Amos Johnson/DennisShaw American Motors Gremlin Amos Johnson     27 3m09.387 IMSA GT +2500  
DNS 41 Herb Jones Jr/Phil Currin/Steve Faul Chevrolet Camaro Herb Jones Jr     54 3m50.950 IMSA GT +2500  
DNQ 37 Tom Fraser/Tommy Archer Datsun 510 Tom Fraser       3m45.424 IMSA GT 2500  
DNQ 98 Cliff Gottlob/Mike Yates Chevrolet Corvette Cliff Gottlob       no time IMSA GT +2500  
DNQ 6 Byron Cook/George Bryan/Bill McDill Chevrolet Camaro Byron Cook       no time IMSA GT +2500  
DNQ 81 Dean Craven/David Horniman Ford Pinto Dean Craven       4m21.900 IMSA GT 2500  
DNQ 70 Tom Kuenz/Dale Elgie Datsun 510 Starbrite       no time IMSA GT 2500  
DNQ 39 Dean Donley/Ben Scott/Reggie Smith Jr MG B Dean Donley       3m32.538 IMSA GT 2500  
DNQ 65 Ahmed Valhuerdi/Manuel Mendez/Tony Garcia Shelby GT350 Ahmed Valhuerdi       no time IMSA GT +2500  
DNQ 78 Tom Ross/Louis Beres Ford Mustang Tom Ross       4m01.814 IMSA GT +2500  
DNQ "03 Philip Dann/Stephen E.Bond Opel GT Stephen E.Bond       4m28.048 IMSA GT 2500  
DNS 52 Charles Kleinschmidt/Jack Andrus/Lee Culpepper MG B Charles Kleinschmidt       3m47.827 IMSA GT 2500  
DNS 83 Louis McAlpine/Miller/Harding/Neal Sullivan*/Brit Wootten* Austin Mini-Cooper Louis McAlpine       4m17.542 IMSA GT 2500  
DNS 96 Ted Kempgens/Bobby Diehl*/Buzy Rudiman* Chevrolet Corvette Bobby Diehl       no time IMSA GT +2500  
DNA 7 Robert Buchler/Eddie Johnson Chevrolet Nova Robert Buchler         IMSA GT +2500  
DNA 15 Javier Garcia/George Garcia/Manuel Garcia Chevrolet Corvette Garcia Brothers         IMSA GT +2500  
DNA 19 Aubrey R.Bowles/Philip Reynolds Jr Porsche 911S Aubrey R.Bowles         IMSA GT 2500  
DNA 20 Dennis Dallmeyer/Jack Refenning/Scott Chapman Pontiac Firebird Dennis Dallmeyer         IMSA GT +2500  
DNA 64 C.C.Canada/Russ Boykin Chevrolet Camaro C.C.Canada         IMSA GT +2500  
DNA 80 Carmon Solomone/Fred Land Chevrolet Camaro Carmon Solomone         IMSA GT +2500  
DNA 99 Anthony Vinas/Miguel Perez Chevrolet Camaro Anthony Vinas         IMSA GT +2500  
Winning Time: 12h03m27.638, 102.640 mph/165.183 kph
Fastest Lap: Hans-Joachim Stuck Jr #24 (BMW CSL), 2m49.200, 110.638 mph/178.055 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)

 

Qualifying Race - Established grid positions 51-69

Pos Car # Drivers Car Entrant Laps Group
1 86 Dennis Stefl Chevrolet Corvette Dennis Stufl 5 IMSA GT +2500
2 9 Tony Ansley Chevrolet Corvette Tony Ansley 5 IMSA GT +2500
3 27 Robert E.Davis Chevrolet Corvette Robert E.Davis 5 IMSA GT +2500
4 41 Herb Jones Jr Chevrolet Camaro Herb Jones Jr 5 IMSA GT +2500
5 72 Bill Arnold Chevrolet Corvette Bill Arnold 5 IMSA GT +2500
6 57 Marty Hinze De Tomaso Pantera Marty Hinze 5 IMSA GT +2500
7 85 John Hulen Porsche 914/6 John Hulen 5 IMSA GT 2500
8 63 Bob Punch Porsche 911 Brant Doell 5 IMSA GT 2500
9 31 Luis Garcia Jr BMW 2002 Luis Garcia Jr 5 IMSA GT 2500
10 47 Jacques Groleau Datsun 240Z Jacques Groleau 5 IMSA GT 2500
11 82 Bill Scott American Motors Gremlin Bill Scott 5 IMSA GT +2500
12 53 Arthur Mollin Volvo 142 Arthur Mollin 5 IMSA GT 2500
13 45 Armando Ramirez Porsche 911S Delta Racing 5 IMSA GT 2500
14 29 Bruce Mabrito Datsun 240Z Bruce Mabrito 5 IMSA GT 2500
15 38 Roberto Boza Chevrolet Camaro Roberto Boza 5 IMSA GT +2500
16 66 Nick Craw BMW 2002 Miller/Norburn 5 IMSA GT +2500
17 58 Ron Oyler Renault R12 Church/Oyler 5 IMSA GT 2500
18 50 Pedro Vasquez Porsche 911S Pedro Vasquez 5 IMSA GT 2500
19 61 Larry Parker Ford Pinto Larry Parker 5 IMSA GT 2500
NRF 37 Tom Fraser Datsun 510 Tom Fraser 4 IMSA GT 2500
NRF 98 Cliff Gottlob Chevrolet Corvette Cliff Gottlob 4 IMSA GT +2500
NRF 6 Byron Cook Chevrolet Camaro Byron Cook 4 IMSA GT +2500
NRF 81 Dean Craven Ford Pinto Dean Craven 4 IMSA GT 2500
NRF 111 Milt Minter Ferrari 365 GT4/BB [18139] North American Racing Team 3 IMSA GT +2500
NRF 49 Neil Potter Ford Mustang Neil Potter 3 IMSA GT +2500
NRF 70 Tom Kuenz Datsun 510 Starbrite 3 IMSA GT 2500
DNF 39 Dean Donley MG B Dean Donley 2 IMSA GT 2500
DNF 65 Ahmed Valhuerdi Shelby GT350 Ahmed Valhuerdi 2 IMSA GT +2500
DNF 78 Tom Ross Ford Mustang Tom Ross 1 IMSA GT +2500
DNF 03 Philip Dann Opel GT Stephen E.Bond 0 IMSA GT 2500


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