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33rd Running of Coca Cola Classic 12 Hours of Sebring, Sebring International Raceway
23 march 1985
Winners average : 183,122km/h
74 starters
Time : 12:00:06:858
| 1 | 8 | PORSCHE 962 104 | AJ Foyt-Bob Wollek | 281 Laps | 1.GTP |
| 2 | 14 | PORSCHE 962 103 | Al Holbert-Derek Bell-Al Unser Jr | 277 Laps | 2.GTP |
| 3 | 68 | PORSCHE 962 105 | Pete Halsmer-Rick Knoop-Dieter Quester | 268 Laps | 3.GTP |
| 4 | 44 | JAGUAR XJR5 010 | Bob Tullius-Chip Robinson | 259 Laps | 4.GTP |
| 5 | 63 | ARGO JM16B Mazda 097 | Jim Downing-John Maffucci | 253 Laps | 1.Lights |
| 6 | 65 | FORD MUSTANG | Wally Dallenbach-John Jones | 251 Laps | 1.GTO |
| 7 | 2 | MARCH 85G Porsche 5 | Al Leon-Art Leon-Skeeter McKitterick | 250 Laps | 5.GTP |
| 8 | 11 | PORSCHE 935K3 000 00013 | Chuck Kendall-John Hotschkis-Bob Kirby | 240 Laps | 6.GTP |
| 9 | 90 | PONTIAC FIREBIRD | Les Delano-Andy Peterey-Patty Moise | 239 Laps | 2.GTO |
| 10 | 09 | PORSCHE CARRERA RSR 911 460 9080 | Peter Uria-Mike Shaefer-Larry Figaro | 237 Laps | 3.GTO |
| 11 | 61 | CHEVROLET MONZA | Don Courtney-Brent O'neill-Mike Hackney | 231 Laps | 4.GTO |
| 12 | 89 | PORSCHE 934 930 670 0171 | Jamsal-Kikos Fonseca-Alfredo Mena | 219 Laps | 5.GTO |
| 13 | 53 | MAZDA RX7 | Danny Smith-Tom Waugh | 218 Laps | 6.GTO |
| 14 | 37 | TIGA GT284 Mazda 278 | Tom Burdsall-Peter Welter-Nick Nicholson | 216 Laps | 2.Lights |
| 15 | 56 | PORSCHE 911 911 210 0224 | Gary Auberlen-Peter Jauker-Adrian Gang-Cary Eisenlohr | 209 Laps | 1.GTU |
| 16 | 93 | ARGO JM16 Mazda 098 | Kelly Marsh-Ron Pawley-Don Marsh | 205 Laps | 3.Lights |
| 17 | 31 | PORSCHE 935 | Paul Goral-Rick Wilson | 204 Laps | 7.GTP |
| 18 | 39 | PORSCHE CARRERA RSR | Rainer Brezinka-Jean Centeno-Fritz Hochreuter | 202 Laps | 7.GTO |
| 19 | 00 | MAZDA RX7 | Tom Kendall-Bart Kendall-Max Jones | 202 Laps | 2.GTU |
| 20 | 58 | PORSCHE 934 930 670 0162 | Rick Borlase-Michael Hammond-Jim Torres | 198 Laps | 8.GTO |
| 21 | 34 | MAZDA OVS-1 | Larry O'trien-Mike Van Steenburg | 184 Laps | 4.Lights |
| 22 | 98 | BUICK SKYHAWK | Bob Lee-Bill Julian-Jeff Hudlett | 182 Laps | 9.GTO |
| 23 | 20 | PORSCHE 935 | Richard Silver-Don Herman-Freddy Baker | 182 Laps | 8.GTP |
| 24 | 38 | MAZDA RX7 | Roger Mandeville-Logan Blackburn | 180 Laps | 10.GTO |
| 25 | 35 | PORSCHE CARRERA RSR 911 460 9113 | Jack Griffin-Bobby Hefner-Skip Winfree | 178 Laps | 3.GTU |
| 26 | 67 | PORSCHE 962 106 | Jim Busby-John Morton-Jochen Mass | 175 Laps | 9.GTP |
| 27 | 15 | MARCH 84G Chevrolet 5 | John Kalagian-John Lloyd-Tom Grunnah | 170 Laps | 10.GTP |
| 28 | 36 | PORSCHE 911 | Ron Case-Dave Panaccione | 165 Laps | 4.GTU |
| 29 | 83 | CHEVROLET CORVETTE | Karl Keck-William Wessel-Mark Montgomery | 158 Laps | 11.GTO |
| 30 | 43 | PORSCHE 935J 000 00012 | Mauricio De Narvaez-Dave Cowart-Kenper Miller | 157 Laps | 11.GTP |
| 31 | 02 | MAZDA RX7 | Roy Newsome-Bill Mc Vey-Dale Kreider | 148 Laps | 5.GTU |
| 32 | 88 | CHEVROLET CAMARO | Craig Shafer-George Shafer-Joe Maloy | 145 Laps | 12.GTO |
| 33 | 55 | CHEVROLET CORVETTE | Dave Heinz-Jim Trueman-Jerry Thompson | 134 Laps | 13.GTO |
| 34 | 78 | PORSCHE CARRERA RSR | John Higgins-Chip Mead-James King | 128 Laps | 14.GTO |
| 35 | 7 | PORSCHE 935L 935L | Bob Wollek-Don Whittington-Preston Henn | 121 Laps | 12.GTP |
| 36 | 85 | CHEVROLET CORVETTE | Don Nooe-Jim Stricklin-Tim Stringfellow | 118 Laps | 15.GTO |
| 37 | 42 | MAZDA RX7 | Paul Lewis-Scott Pruett-Joe Varde | 117 Laps | 6.GTU |
| 38 | 81 | CHEVROLET CAMARO | Ken Bupp-Guy Church-E.J Generotti | 116 Laps | 16.GTO |
| 39 | 76 | MAZDA RX7 | Jack Baldwin-Jeff Kline | 114 Laps | 7.GTU |
| 40 | 1 | MARCH 84G Chevrolet 4 | Bill Whitttington-Randy Lanier | 114 Laps | 13.GTP |
| 41 | 45 | PORSCHE CARRERA RSR | Luis Gordillo-Rolando Falgueras-Manuel Villa | 111 Laps | 17.GTO |
| 42 | 54 | MAZDA RX7 | Steve Zwiren-Mike Tearney-Rob Peters | 111 Laps | 8.GTU |
| 43 | 25 | CHEVROLET CAMARO | Bill Boyer-Steve Roberts-John Barben | 109 Laps | 18.GTO |
| 44 | 01 | ARGO JM16B BuickJM16/101 | Don Bell-Mike Brockman-Tommy Riggins | 105 Laps | 14.GTP |
| 45 | 22 | PONTIAC FIREBIRD | Del Taylor-John Hayes-Harlow-Arvid Albanese | 101 Laps | 19.GTO |
| 46 | 75 | MAZDA RX3 | Cameron Worth-Foko Gritzalis | 91 Laps | 9.GTU |
| 47 | 29 | MARCH 85G Chevrolet 4 | Darin Brassfield-Arie Luyendijk-Jerry Brassfield | 90 Laps | 15.GTP |
| 48 | 51 | FERRARI 512BB 30559 | John McComb-Rick Mancuso-Fred Fiala | 88 Laps | 20.GTO |
| 49 | 05 | CHEVROLET CAMARO | Robert Whitaker-Ed Crosby-Richard McDill | 76 Laps | 16.GTP |
| 50 | 16 | PORSCHE 935 930 770 0960 | Marty Hinze-Milt Minter-Art Yarosh | 70 Laps | 17.GTP |
| 51 | 26 | PORSCHE 935 | Werner Frank-Dave White-Jerry Kendall | 68 Laps | 18.GTP |
| 52 | 17 | MAZDA RX7 | Al Bacon-Charles Guest-Bobby Akin | 67 Laps | 10.GTU |
| 53 | 5 | PORSCHE 962 102 | Hans Stuck-Bob Akin-Jim Mullen | 66 Laps | 19.GTP |
| 54 | 79 | PORSCHE 924GTR | Elliot Forbes Robinson-Tom Winters-Bob Bergstrom | 65 Laps | 11.GTU |
| 55 | 49 | PORSCHE 911 | Carlos Munoz-Louis Lopez-Herman Galeano | 65 Laps | 12.GTU |
| 56 | 47 | PONTIAC FIREBIRD | Walt Bohren-Steve Millen-Billy Dingman | 63 Laps | 21.GTO |
| 57 | 74 | PORSCHE 924GTR | Austin Godsey-Paul Gentilozzi-Kent Hill | 59 Laps | 13.GTU |
| 58 | 21 | FERRARI 512BB 29511 | William Gelles-Steve Cohen-Don Walker | 54 Laps | 22.GTO |
| 59 | 71 | MAZDA RX7 | Amos Johnson-Jack Dunham-Dennis Shaw | 48 Laps | 14.GTU |
| 60 | 13 | MAZDA RX7 | Dennis Wagoner-Ken Knott-Frank Rubino | 46 Laps | 15.GTU |
| 61 | 69 | PORSCHE CARRERA RSR | John Hofstra-Charles Slater-Mick Robinson | 45 Laps | 23.GTO |
| 62 | 08 | MAZDA RX7 | Paul Romano-Steve Potter-Drake Olson | 44 Laps | 16.GTU |
| 63 | 95 | PORSCHE 935 930 770 0912 | Lance Van Every-Ash Tisdelle-Jack Refenning | 42 Laps | 20.GTP |
| 64 | 60 | MAZDA RX3 | Tom Hunt-James Shelton-Dean Jameson | 40 Laps | 17.GTU |
| 65 | 3 | MARCH 84G Buick 2 | John Paul Jr-Ken Madren-Wayne Pickering | 38 Laps | 21.GTP |
| 66 | 70 | CHEVROLET CORVETTE | Don Cummings-Craig Rutright-Greg Walker | 37 Laps | 24.GTO |
| 67 | 04 | JAGUAR XJR5 007 | Brian Redman-Hurley Haywood | 36 Laps | 22.GTP |
| 68 | 50 | CHEVROLET CAMARO | Buzz McCall-Pancho Carter-Tom Sheehy | 34 Laps | 25.GTO |
| 69 | 4 | CHEVROLET CORVETTE GTP T711/HU2 | Carson Baird-Terry Labonte-Billy Hagan | 27 Laps | 23.GTP |
| 70 | 92 | CHEVROLET CAMARO | Chris Gennone-Hoyt Overbagh-Fern Prego | 27 Laps | 26.GTO |
| 71 | 12 | GEBHARDT JC843 Ford | George Schwarz-Frank Jelinski-Jan Thoelke | 22 Laps | 24.GTP |
| 72 | 66 | CHEVROLET CAMARO | Rick Habersin-Art Habersin | 22 Laps | 27.GTO |
| 73 | 48 | PORSCHE 934 | Tom Cripe-Gary Wonzer-Bruce Dewey | 9 Laps | 28.GTO |
| 74 | 32 | TRIUMPH TR8 | John Bossom-Ken Hill-Reagan Riley | 0 Lap | 29.GTO |
| 0 | CHEVRON B36 Buick | Gary Wonzer-Del Taylor | GTP | ||
| 6 | ROYALE RP40 BuickJM16/102 | Charles Morgan-Bill Alsup | GTP | ||
| 23 | PONTIAC FIREBIRD | Raul Garcia | GTO | ||
| 77 | CHEVROLET CAMARO | Carlos Munoz-Joe Gonzalez | GTO | ||
| 87 | FERRARI 308GTB F10GAB18825 | Carlos Munoz-Joe Gonzalez | GTO | ||
| 80 | CHEVROLET CAMARO | Carlos Catter-Hector Coco | GTO | ||
| 19 | NIMROD NRA/C2 Aston Martin 002 | Jack Miller-Carlos Ramirez-Bruce Redding | GTP | ||
| 27 | PORSCHE CARRERA RSR | John Higgins-Chip Mead-James King | GTO | ||
| 33 | PONTIAC FIREBIRD | Ricardo Londono-Pedro Cardenas-Alfredo Sesana | GTO | ||
| 46 | PONTIAC FIREBIRD | Billy Dingman-Walt Bohren | GTO | ||
| 64 | FORD MUSTANG | Wally Dallenbach Jr-Greg Pickett | GTO | ||
| 72 | FABCAR Porsche FGTP-701 | Tom Winters-Bob Bergstrom-Elliot Forbes Robinson | Lights | ||
| 97 | MAZDA RX7 | John Petrick-Don Wallace | GTU |
- The race was to feature an international field and attracted many racers with a $100000 purse. The Porsche 962 would come to Sebring for the first time, and with no other intention than win the race. The racetrack had been improved, and offered new media facilities. A strong entry list was to be recorded, and Porsche should have to face the likes of Jaguar, March and Chevrolet Corvette GTP. Many Porsche 935s were still entered, and while they were no longer the dominant cars, they could still run very strong. Al Holbert and Derek Bell were the favorites, but they had to be aware of the Coke entry driven by Hans Stuck, Jim Mullen and Bob Akin. The TBIrd Swap Shop car, driven by Bob Wollek, AJ Foyt and Preston Henn, had just won Daytona and was eager to make it two in a row. The BF Goodrich Team, led by Jim Busby, now fielded a pair of Porsche 962s, with Pete Halsmer, Rick Knoop and Dieter Quester. Jim Busby, Jochen Mass and John Morton drove the other car. The two Jaguar XJR5s were also in contention for the win, with Bob Tullius, Chip Robinson and Bill Adam driving the first car. Brian Redman and Hurley Haywood would be at the wheel of the second one. Two March 84Gs were able to play a major in this race. The Blue Thunder car, driven by Bill Whittington and Randy Lanier who were always driving hard. The Buick powered Pegasus car was driven by John Paul Jr and Ken Madren. A challenge could be expected from both cars. Darin and Tony Brassfield, co-driven by Arie Luyendijk, were at the wheel of the De Atley March 85G Chevrolet. John Kalagian and John Lloyd drove another 84G, as well as the Leon Bros. The new Chevrolet Corvette GTP was probably too young to be a threat, but Lew Price, Carson Baird and Terry Labonte were somewhat optimistic. Seven Porsche 935s were entered, with the strongest car being the Preston Henn entered one. The same team of drivers as the 962 was supposed to drive this car. Bill Whittington would join them in the race. A string of Lights cars would add diversity to the field, with Jim Downing and John Maffucci driving an Argo JM16 Mazda. Don Bell and Michael Brockman had a Royale RP40 Buick, which was quite a similar car. A Gebhardt BMW was also to be driven by Frank Jelinski and Jan Thoelke. The GTO class was to be very exciting, with a furious battle to be recorded between Chevrolet, Pontiac and Ford. Walt Bohren and Billy Dingman drove a nice looking Firebird, prepared by Dingman Bros. Dave Heinz, Jerry Thompson and Jim Trueman would drive the Dave Heinz Imports Chevrolet Corvette. They would have to fear a lot from the Roush Protofab Ford Mustang, which was driven by Wally Dallenbach Jr and John Jones. This car proved extremely fast and won the Daytona round. A very large field of Porsche Carrera RSRs and 934s, Chevrolet Camaros and Corvettes, as well as two Ferrari 512BBs, now eligible in GTO, would fight it up. The GTU class seemed to be all Mazda, with nearly ten of them making for the green. Jack Baldwin and Ira Young were the class favorites, while Roger Mandeville and Logan Blackburn were aiming at another class win. Some Porsche 911s no longer had a chance for the win. But it's what they probably told themselves before the race! The practice sessions saw Hans Stuck easily break the previous mark at the wheel of his Porsche 962. He would be 6 seconds faster than Bob Tullius 1984 best time! Al Holbert was second, but more than 3 seconds slower, not willing to fight for the pole. Bob Wollek's car was struggling with ignition problems. Jim Downing would be the fastest of the Lights cars, while Walt Bohren posted a 2m36s816, right behind the Argo. Jack Baldwin was the fastest GTU driver, doing a 2m43s015, followed by Roger Mandeville, as expected. The weather was beautiful when the cars would be parked in front of the pits, à la Le Mans. The Sebring airport would look like a giant camping field, hosting more than 60000 people.

AJ Foyt and Bob Wollek ran steadily to a fine Sebring win.
- Everything was set for a fine sportscar race. It looked like a dream for many people. The rolling field would be unleashed thirty three minutes later, with Hans Stuck not so fast as John Paul Jr, who grabbed the lead, but only for three laps. Al Holbert had a very bad start, losing the wheel in the first lap, and being sent into one the walls by a driver, who was surprised at a 962 running so slowly. He would be back to the pits for repairs, and lose eleven laps. Hans Stuck had passed John Paul Jr, who ran ahead of the Jaguar XJR5s. Carson Baird was surprisingly fast with the new Chevrolet Corvette GTP, running in sixth place. Unfortunately, he would retire after forty five minutes with a broken suspension. AJ Foyt was running at their own pace, in eleventh position. Bob Wollek would overtake his teammate with the 935. Later in the race, John Paul Jr would tangle with the Gebhardt. This incident resulting in both cars retirement. The two Jaguar XJR5s, which running well, would experience some trouble. Brian Redman lost some time with an ailing engine while Dieter Quester and Chip Robinson had a run in. The Jaguar would lose thirty minutes or so for repairs. Bob Akin had a tire explode and retired with a broken suspension. The Porsche 962 driven by Jochen Mass, Jim Busby and John Morton would take the lead and keep it for a while. With such an attrition, Bob Wollek and AJ Foyt, who ran steadily, were now in second place, just ahead of Dieter Quester and Rick Knoop, who were recovering well from their mishap. However, they would suddenly be stranded on the track, out of fuel. Meanwhile, the Mauricio de Narvaez, who drove the winning car, lost 25 minutes in the pits, with suspension problems. John Kalagian's March 84G was now in third place, with Al Holbert and Derek Bell running in fourth place, running at a fantastic pace. Still seven laps down, they were obviously unabashed. The BF Goodrich car would keep the lead for many hours, but after seven hours and a half, Jim Busby suddenly was back in the pits with a big hole in the floor. The car was retired. Bob Wollek and AJ Foyt were in the lead, now chased by Al Holbert and Derek Bell. The leading car would then lose a wheel on the track, and the first place in the process. Still two laps ahead of the Löwenbrau car, it looked like things were badly engaged. However, the Holbert Racing car would run slower and slower, losing fifth gear. The TBird Swap Shop car finally had another win packed up. Dieter Quester ran into a pile of used tires while trying to gain second place. Jim Downing and John Maffucci won the Lights class, as expected. The GTO class was won by Wally Dallenbach Jr and John Jones, who drove their Ford Mustang to sixth place overall. Gary Auberlen, Peter Jauker and Cary Eisenlohr won the GTU class in their SP Racing Porsche 911, beating the class favorites. A fine unexpected but well deserved first win for a small team. Tom and Bart Kendall finished second in the Kendall Racing Mazda RX7, but they were seven laps down! A very interesting and entertaining race in the end. A new era was born.
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