714:. Back in 1988, Al Holbert realized that the 962 was beginning to feel dated. He proposed a follow-up open-top Porsche powered racer which would also be sold to customer teams. That project never got off the ground due to Holbert's death in an aircraft accident later in the year. For some, much of the blame was on the organization for allowing the Japanese "works" teams to dominate the series. Under Bishop's original vision, privateers and "works teams" were able to race equally. Privateer teams walked away, while the Japanese economy started to go downhill. These factors led Nissan and Mazda to leave the series. Critics predicted that the decreased variety of cars would disappoint race fans, and in fact, it did finally kill the series in 1993. GTP cars ran their last race on October 2, 1993, at
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they would be required to race a front-wheel-drive car, until they managed to persuade IMSA to change the rules, thereby permitting cars to race with something other than their original drivetrain, and therefore with a redesigned chassis. To AAR's delight, IMSA did change the rules, and the car was converted to rear wheel drive. One outstanding feature of the car was the
217:. In 1989, Bishop sold off his organization. After a period of decline in the early 1990s, the Sports Racer Prototype category was introduced in 1993 to replace the top IMSA GTP category in 1994. In deference to the series deviating from the FIA's naming of the class to Sports Racers and Le Mans Prototypes by the French
766:
behind GT cars. A WSC car would score its first podium finish at
Sebring with a second, and third place behind a Daytona winning GTS class Nissan 300ZX. That led to a rule change for the latter category, as they would be barred from using engines that were originally for GTP cars. At the inaugural round for WSC cars at
749:
With rising costs and factory teams walking away from the series, which meant diminishing entries and diminishing profit, IMSA introduced a new prototype category for in 1993: World Sport Car (WSC). WSC replaced GTP and Camel Lights' closed-top cars for the following year. The WSC cars were open-top,
369:
became the title sponsor during the second season, with the series becoming known as the Camel GT Challenge Series. The sponsor's corporate decal had to be displayed and clearly visible on the left and right sides of all racecars, and Camel's corporate logo patch was also required to be on the Nomex
765:
as the title sponsor. However, as the WSC cars took over as the leading category, their reliability would be tested at the opening round at the 24 Hours of
Daytona. Two cars started on the front row, with eight WSC cars competing. Two cars finished the race, with the leading WSC car finishing ninth
515:
chassis, they became serious race cars. By 1987, the category became dominated by factory teams, with testing sessions becoming common, and rules tailored to welcome them in rather than turn them away. Otherwise, the cars were required to closely resemble their showroom counterparts, though fenders
475:
team suddenly encountered a daunting problem with the rules when, with Toyota's introduction of the new, fourth generation, Celica for the US market, and the team's first entry into the top-flight GTO category (despite not having won a single GTU title), the team faced the distinct possibility that
456:
One significant change to the rules during the 1980s was the 2.5 liter limit being increased to 3.0 liters, with the maximum 6.0 liter limit still in place. 3.0L cars were required to weigh 1,900 lb (860 kg), whereas 6.0L cars had to weigh no less than 2,700 lb (1,200 kg). In an
803:
In 1992, the long running category
American Challenge stepped into the GT series. It became known as the GTO category when the former GTO category was renamed GTS (Grand Touring Supreme). The move was prompted by sponsor Exxon, who wanted the series named after its sub-brand of fuel. In 1995, in a
888:
organization, Historic
Sportscar Racing, created a new series to put GTP and Group C cars that had been stored away back onto the track. The series was called HSR ThunderSport. Its creation sparked a similar revival series in Europe, as well as another series in the UK called Group C/GTP Racing.
733:. Dave Cowart and Kemper Miller's Red Lobster sponsored team of the early 1980s would innovate race team hospitality, practices which were subsequently adopted by virtually every other team. For those that competed, GTP was recognized for its camaraderie among drivers, especially rivals. But
413:
Engine sizes were determined by IMSA officials, who had devised a set of rules to determine fair competition, using a displacement versus minimum weight formula. Turbochargers were taken into account as well as rotary power, fuel injection, and many other engine features.
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race an amazing ten years in a row, starting in 1982. It also won eight IMSA GTU championships in a row from 1980 through 1987. The car went on to win more IMSA races in its class than any other model of automobile, with its one hundredth victory on
September 2, 1990.
464:
Steering, braking, transmission, and suspension were left up to the constructor. Bigger, more powerful engines were permitted under homologation rules. The number of valves, ports, and spark plugs were not allowed to be modified from the original configuration.
808:, the GT category would undergo another major reformatting. GTS became known as GTS-1, and GTU became known as GTS-2. In 1997, there was another category addition: GTS-2 became GTS-3. The new GTS-2 category was introduced to allow for the existing GT2 cars.
546:, which took seven wins out of fifteen. Audi stayed away from the early season endurance classics (Daytona and Sebring), and had two cars drop out of the race in two different rounds, thereby costing them both the manufacturer's and driver's titles,
633:, which dominated the series from '85 to '87. Nissan then took control of the series in 1988, but faced challenges from Jaguar, Porsche, and Toyota throughout the next three years. Toyota was quickest in 1992 and 1993, at the end of the GTP era, as
816:
Under tremendous pressure from team owners and management, Evans sold the series to PST Holdings, Inc., a group led by
Raymond Smith, formerly the chief financial officer of Sports Car. Other owners included Dough Robinson and Tom Milner. In 2001
699:. Bishop would stand down as president in favor of Mark Raffauf, who was his deputy, and its representative on the ACCUS board. Cone and Parker sold it to businessman Charles Slater. Both lost millions attempting to revive the sagging TV ratings.
429:. The 935 became the most successful car in the series. The most successful driver of the 1970s was Peter Gregg, who won championships in 1971, 1973, 1974, 1975, 1978, and 1979. Twin turbos were outlawed at the end of the 1982 season after
384:
Starting fields of 30 or more competitors were not unusual during this era. One of the premiere race events was the Paul Revere 250, which started at midnight of the Fourth of July. The race was conducted entirely at night.
645:, a car so dominant that it has been blamed for the demise of the class. Along with the GTP cars, the Camel Lights cars, a smaller capacity, non-turbocharged, lower powered prototype category was introduced in 1985.
868:
class, proved to be a popular competitor to the more international ALMS, attracting some pro drivers and teams, featuring large fields, and producing close competition. Much like the split from 1996 to 2008 between
523:
There were no restrictions on body materials, as most teams favored removable, easy to repair fiberglass (meaning one of the only remaining panels from a car's production counterpart was the steel roof structure).
825:(ALMS) which had been sanctioned by PSCR since 1999. Panoz renamed the sanctioning organization IMSA, and it was the official sanctioning body of the American Le Mans Series, the Star Mazda series, and the
228:, was eventually renamed Professional Sports Car Racing (PSCR). In 1999, PSCR decided to affiliate with the Automobile Club de l'Ouest and adopt the sanctioning body's rule book, renaming the series the
500:, the car was dominant in its class right up until the team's move to GTP. Utilizing the same engine, it became dominant once again. Other teams would follow this example, with notable cars such as the
789:, and would take the manufacturer's title. The Ferrari 333 SP and the R&S cars (Oldsmobile / Ford) were the dominant entries in the series from 1995 until the demise of IMSA at the end of 1998.
377:
Initially, all cars were identified with a category tag, stating which category they competed in, but from the middle of the 1975 season on, all cars within the series had to have a rectangular
774:
would make its debut amongst mass media fanfare, and win its debut race. The car brand regularly achieving podium finishes every round after that, Oldsmobile, won the manufacturer's title over
232:. Despite having various official names, the GT series was known commonly as the "IMSA series", as it was the sanctioning body. For legal reasons, both the 1999-2013 ALMS and the current
457:
effort to equalize the competition, two-valve turbocharged cars were required to weigh 15% more, and four-valve turbocharged cars 20% more. Electronic fuel injection became common, while
848:. It was headed by a group of competitors that wanted to keep the rules within the United States. After failing by 1999, a new U.S.-based series was started with the full support of
785:
Mk III. The car would make its debut at
Daytona, but would retire after the eleventh lap due to engine failure. Ferrari would help the category score an overall win at the
761:, the category would compete for the remainder of the season in non-Championship rounds, with no more than four cars entering each race. In 1994 Camel was replaced by
2516:
877:, critics say this split was detrimental to the sport as a whole. Grand AM and ALMS merged in 2014 under IMSA sanction and France family ownership to create the
402:
Turbochargers were not permitted until the middle of the 1977 season. They were allowed following protests by
Porsche's motorsport department, after inspecting
445:
In 1984, all GT cars were required to display a large square decal to identify which category the car competed in. A GTU car, for instance, would have a black
399:. The car was not a success, however, and it became obsolete when the new GTP category was created. TU would be phased out in 1976, TO the following year.
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538:
system, the car had the potential to dominate during the 1989 season. The car performed well, but faced heavy competitions from two factory teams; the
201:, and in 1975 introduced a new category: All American Grand Touring (AAGT). In 1977, the series went through a series of major changes. IMSA permitted
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Following a successful heart surgery in 1987, Bishop began to rethink his priorities. He was approached by Mike Cone and Jeff Parker, owners of
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695:. In January 1989, Bishop and France sold the series to Cone and Parker. The new owners relocated the IMSA headquarters from Connecticut to
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from 1982. The main difference between the two categories was that the former had no emphasis on fuel consumption which was highlighted by
263:
The 1971 season was the first racing season, and lasted six races. The early years of the series featured GT cars, similar to the
European
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meaning "over 2.5L". The GTO class was dominated by
Corvettes, then by Shelby Mustangs, and then various factory teams consisting of
2994:
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754:
511:
The Celica was one of just a few cars that had broken away from its production GT derivatives of the earlier years. With a full
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147:
410:, which had won two titles. Prior to 1977, Porsche privateers struggled with obsolete 911 Carrera RSRs against the AAGT cars.
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flat-bottomed sports-prototypes with production engines, as opposed to racing versions of production engines from GTP cars.
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Starting with the 1986 season, the GTP category had their own decal, which was similar to the IMSA GT side decal, with a
597:
In 1981, purpose-built GTP cars (Grand Touring Prototypes) appeared in the championship, and were similar to the new FIA
800:
WSC team. Evans and VP of marketing Kurtis Eide were responsible for the name change to Professional Sports Car Racing.
4796:
3862:
3354:
3349:
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with the sole entry of Brent O'Neill. The car finished last among the cars that were still running. After skipping the
692:
233:
388:
In 1975 a new category, All American Grand Touring (AAGT), was introduced to counteract the Porsche dominance in GTO.
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By 1992, there were a number of factors that led to the decline of the GTP category. Porsche concentrated on its
2457:
796:(ex-CEO of Reebok) and Wall Street financier Andy Evans, who was also an IndyCar owner, and owner-driver of the
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winning the 1983 championship with a Chevrolet powered car, changing to Porsche power later in the season; and
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Essential Datsun Z 240Z to 280Zx: The Cars and Their Story 1969-83, Colin Shipway, Motorbooks International,
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decal, which incorporated its logo on the left, followed by a large GT tag, as well as a Joe Camel decal.
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This article is about the championship that existed from 1971 to 1998. For the modern IMSA series, see
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221:(ACO) in Europe for their then separate series, the new class was designated IMSA World Sports Car.
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team used a loophole in the rules to build a Datsun 280ZX inside the U.S. with a V8 engine from a
194:; it was an unexpected success, with both the drivers and the handful of spectators who attended.
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As a result, the new premier class known as GTX (Grand Touring Experimental, which was based on
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710:) program when critics stated that the Zuffenhausen marque should have built a followup to its
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322:- Touring-type cars, such as the Chevrolet Camaro with engines of 2.5L or more displacement
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cars to compete for the first time, as well as introducing a new category: GTX, based on
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179:
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Another manufacturer to experience a run of wins was Mazda. After some success by the
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501:
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143:
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There were many other manufacturers in the GTP class, such as URD Rennsport, Spice,
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2011:
1977:
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309:
268:
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214:
206:
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55:
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2855:"The Angriest Celicas by Matthew Hayashibara, Sports Compact Car, September 1999"
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being added to denote their category. Camel Lights cars also used the same decal
488:
predecessor, producing around 475 hp (354 kW). Piloted by the likes of
477:
407:
333:
2854:
741:, sarcastically compared the series' camaraderie to Formula One's lack of such.
304:- Grand touring-type cars with engines of 2.5L displacement or less, the letter
278:- Grand touring-type cars with engines of 2.5L displacement or more, the letter
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654:
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357:, in a Porsche 914-6 GTU. Common winners in these early years of IMSA were the
354:
350:
283:
150:. Races took place primarily in the United States and occasionally in Canada.
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295:
287:
256:
202:
167:
88:
2615:
2433:"Peggy Bishop, wife of IMSA founder, dies - Autoweek Racing Grand-Am news"
721:
The GTP category was credited for many innovations in the U.S., including
224:
After a period of multiple ownerships, the organization, by then owned by
209:
rules. In 1981, after Bishop decided to not follow FIA's newly introduced
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930 to 935: The Turbo Porsches, John Starkey, Renwick & Starkey Ltd.
2054:
1965:
1914:
1895:
1602:
1590:
1542:
1530:
1484:
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1324:
1250:
881:. The WeatherTech Championship is considered the official continuation.
833:, but in 2005 the relationship between Panoz and the Le Mans organizers,
711:
630:
629:
a year later with Chevrolet power. 1984 also saw the introduction of the
590:
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124:
116:
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1698:
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870:
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703:
696:
371:
236:
are regarded as a continuation of the original IMSA GT Championship.
225:
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864:. The series struggled early on, but after the introduction of the
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79:
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775:
609:
saying "Race fans do not come to races to watch an economy run."
598:
531:
485:
210:
3585:
2773:
2747:
2589:
2563:
829:
GT Pro series. The ALMS uses regulations based on those of the
248:
1981 IMSA race at Road Atlanta featuring GTO, GTU, and GTP cars
5662:
5428:
4882:
1771:
1491:
849:
472:
128:
586:
336:. Trans Am would quickly become a support series for IMSA GT.
252:
4381:
3994:
2106:
826:
762:
328:- Touring-type cars with engines of 2.5L or less displacement
158:
The series was founded in 1969 by John and Peggy Bishop, and
5176:
2976:
Endurance Racing 1982-1991, Ian Briggs, Osprey Automotice,
2827:"IMSA blog: All American Racers : part 1, the GT cars"
2487:"IMSA blog: Do you want to know about GT racing in the 70s"
528:
3430:
649:
Racing Cars was the first 'Lights' Champions, followed by
374:
smiling and smoking a cigarette while driving a race car.
4606:
4596:
4591:
4586:
163:
162:
Racing began in 1971, and was originally aimed at two of
2511:
Photo by courtesy of: Clay Carpenter Flying Pigs Racing
197:
For the following year, John Bishop brought in sponsor
2663:, J. A. Martin & Ken Wells, David Bull Publishing,
166:'s stock car categories, running two classes each; the
3466:
308:
meaning "under 2.5L". The GTU group was dominated by
821:
purchased PSCR to solidify the sanction for Panoz's
653:
Engineering. Other well known participants were the
542:
Mercury Cougar XR7, and Clayton Cunningham Racing's
332:
In essence, these groups had been absorbed from the
453:on black. All others had standard IMSA GT decals.
781:In 1995, a new rival for Ferrari appeared in the
5680:
2901:"IMSAblog: Mazda RX7 : winningest car ever"
2616:Photo by courtesy of: Gene Felton Restorations.
840:A breakaway series formed in 1998 involving the
739:"Prototypes: The History of the IMSA GTP Series"
340:History of the top series in the GT Championship
2992:
2481:
2479:
2872:
2661:Prototypes: The History of the IMSA GTP Series
2363:Prototypes: The History of the IMSA GTP Series
3863:
3571:
3067:
2656:
2654:
2652:
2650:
2648:
2646:
2644:
2642:
2640:
2638:
527:Another car that exploited the rules was the
27:Auto racing championship in the United States
2849:
2847:
2476:
2458:"Grand-Am, American Le Mans to merge series"
425:), brought on the absolute dominance of the
3877:
3870:
3856:
3578:
3564:
3074:
3060:
2724:"IMSA blog: GTO : the big step ahead"
2718:
2716:
2714:
2712:
2710:
2708:
2635:
43:
2925:Photo by courtesy of: Fred Lewis Photos.
2844:
2800:Photo by courtesy of: Fred Lewis Photos.
792:In 1996, Slater sold the organization to
737:, commenting in the foreword of the book
316:(1978–1985) through the end of the 1980s.
259:in the Hoerr Racing GTO Oldsmobile (1987)
2986:
2951:Photo by courtesy of: Michael O. Crews.
2689:
844:, and was running under the name of the
585:
577:
251:
243:
78:
5709:Auto racing series in the United States
2819:
2705:
2673:
884:After the series' demise, a U.S.-based
213:rules, he introduced the GTP class for
14:
5694:International Motor Sports Association
5681:
3083:International Motor Sports Association
2774:Photo by courtesy of: Mark Windecker.
2748:Photo by courtesy of: Mark Windecker.
2590:Photo by courtesy of: Mark Windecker.
2564:Photo by courtesy of: Mark Windecker.
858:Grand American Road Racing Association
846:United States Road Racing Championship
613:was the first GTP champion, driving a
601:cars which would be introduced to the
190:) classes. The first race was held at
148:International Motor Sports Association
5494:
5330:
5169:
5035:
4845:
4636:
4410:
4134:
3851:
3559:
3055:
2970:
753:The WSC cars made their debut at the
370:driver suit's breast area, featuring
3016:
2519:. Flying Pigs Racing. Archived from
744:
440:
239:
2893:
804:bid to move closer to the European
271:classes, divided into four groups:
24:
2903:. Alex62.typepad.com. 2006-02-14.
2829:. Alex62.typepad.com. 2006-07-27.
2726:. Alex62.typepad.com. 2007-02-06.
2489:. Alex62.typepad.com. 2006-01-06.
2410:. Racing Sports Cars. 1991-02-06.
879:WeatherTech SportsCar Championship
234:WeatherTech SportsCar Championship
25:
5720:
3040:
2993:Michael Strahan (December 1993).
683:, and in the early 1990s, Mazda.
520:up to 79 inches (2,000 mm).
516:could be widened, increasing the
504:(in the Trans-Am series) and the
449:on white, and a GTO car, a white
2336:
2326:
2314:
2303:
2285:
2252:
2242:
2230:
2212:
2181:
2169:
2151:
2134:
2122:
2105:
2075:
2065:
2053:
2038:
2005:
1995:
1983:
1971:
1954:
1937:
1925:
1913:
1901:
1884:
1850:
1838:
1826:
1809:
1792:
1780:
1770:
1753:
1736:
1724:
1714:
1697:
1678:
1666:
1656:
1639:
1620:
1608:
1596:
1579:
1560:
1548:
1536:
1519:
1500:
1490:
1478:
1461:
1428:
1418:
1401:
1384:
1374:
1357:
1340:
1330:
1313:
1285:
1275:
1263:
1244:
1234:
1222:
1205:
1195:
1183:
1166:
1156:
1144:
1116:
1104:
1087:
1075:
1056:
1044:
1027:
1015:
998:
986:
967:
957:
938:
927:
917:
811:
2959:from the original on 2016-03-03
2944:
2933:from the original on 2016-03-03
2918:
2907:from the original on 2015-05-10
2861:from the original on 2012-02-06
2833:from the original on 2013-10-10
2808:from the original on 2016-03-03
2793:
2782:from the original on 2016-03-03
2767:
2756:from the original on 2016-03-03
2741:
2730:from the original on 2014-07-16
2624:from the original on 2016-03-03
2598:from the original on 2012-02-17
2572:from the original on 2016-03-03
2513:http://www.flyingpigsracing.com
2493:from the original on 2011-07-17
2464:from the original on 2012-09-08
2414:from the original on 2016-03-03
344:
5699:R. J. Reynolds Tobacco Company
2618:"Laguna Seca 100 Miles I 1975"
2609:
2583:
2557:
2504:
2450:
2425:
2400:
2375:
686:
621:also fielded prototypes, with
617:T600 with a Chevrolet engine.
192:Virginia International Raceway
13:
1:
3101:Camel GT / Exxon Championship
2517:"Road Atlanta IMSA Race 1981"
2369:
716:Phoenix International Raceway
437:dominated in a modified 935.
4372:International Formula Master
892:
603:World Endurance Championship
7:
4433:Ginetta Junior Championship
4096:Australian National Formula
3432:US Road Racing Championship
3342:IMSA SportsCar Championship
2350:
860:, operating the headlining
582:Class decal of GTP category
32:IMSA SportsCar Championship
10:
5725:
4510:BMW M1 Procar Championship
4015:V de V Challenge Monoplace
2435:. Autoweek. Archived from
842:Sports Car Club of America
573:
565:won its class in the IMSA
219:Automobile Club de l'Ouest
153:
133:Mid-Ohio Sports Car Course
29:
5603:
5575:
5483:
5371:
5319:
5212:
5158:
5083:
5026:
4973:
4938:
4834:
4697:
4625:
4577:
4565:Volkswagen Scirocco R-Cup
4500:Australian Mini Challenge
4482:
4399:
4200:
4181:FIA Formula Championship
4123:
4023:
3897:
3886:
3779:
3718:
3597:
3457:
3421:
3340:
3252:
3099:
3090:
2857:. Allamericanracers.com.
2295:
2269:
2264:
2222:
2196:
2191:
2179:
2161:
2132:
2115:
2098:
2092:
2087:
2048:
2022:
2017:
1865:
1860:
1836:
1778:
1722:
1664:
1606:
1546:
1488:
1451:
1445:
1440:
1416:
1411:
1372:
1367:
1328:
1323:
1303:
1300:
1295:
1273:
1261:
1232:
1220:
1193:
1181:
1154:
1142:
1134:
1131:
1126:
1114:
1102:
1085:
1073:
1054:
1042:
1025:
1013:
996:
984:
965:
955:
925:
915:
905:
902:
349:The first champions were
69:
61:
51:
42:
5704:Sports car racing series
4560:Volkswagen Jetta TDI Cup
4438:Lamborghini Super Trofeo
536:Quattro four-wheel-drive
95:) leads eventual winner
4106:Grand Prix motor racing
3468:Rolex Sports Car Series
3254:American Le Mans Series
2953:"Daytona 24 Hours 1986"
2927:"Daytona 24 Hours 1986"
2802:"Daytona 24 Hours 1984"
2776:"Daytona 24 Hours 1984"
2750:"Daytona 24 Hours 1984"
2592:"Mid-Ohio 6 Hours 1973"
2566:"Mid-Ohio 6 Hours 1973"
862:Rolex Sports Car Series
837:, became problematic.
823:American Le Mans Series
461:were still prohibited.
359:Porsche 911 Carrera RSR
230:American Le Mans Series
131:Grand Prix of Ohio, at
2955:. Racing Sports Cars.
2929:. Racing Sports Cars.
2804:. Racing Sports Cars.
2778:. Racing Sports Cars.
2752:. Racing Sports Cars.
2620:. Racing Sports Cars.
2594:. Racing Sports Cars.
2568:. Racing Sports Cars.
2385:. WSRP. Archived from
594:
583:
260:
249:
136:
5018:Quarter Midget racing
4858:Allison Legacy Series
4535:Jaguar I-Pace eTrophy
4530:Ginetta GT5 Challenge
4505:Aston Martin Asia Cup
4142:Formula Car Challenge
4010:Monoposto Racing Club
3940:Formula Car Challenge
2880:"1989 IMSA GTO makes"
2383:"IMSA GT 1991 season"
1961:Juan Manuel Fangio II
1891:Juan Manuel Fangio II
665:, Fabcar, and Kudzu.
589:
581:
255:
247:
82:
5689:IMSA GT Championship
5554:Super Comp/Quick Rod
4659:Stock Car Pro Series
4545:Renault Sport Trophy
4525:Ginetta GT4 Supercup
4474:TVR Tuscan Challenge
4377:Toyota Racing Series
3587:IMSA GT Championship
2408:"Racing Sports Cars"
806:BPR Global GT Series
641:team campaigned the
534:. With its advanced
146:series organized by
38:IMSA GT Championship
4684:Turismo Nacional BR
4550:SEAT Leon Supercopa
4461:Porsche Carrera Cup
4387:Superleague Formula
4213:ADAC Formel Masters
3955:Formula Enterprises
3945:Formula Continental
1765:Nissan GTP ZX-Turbo
1709:Nissan GTP ZX-Turbo
1651:Nissan GTP ZX-Turbo
831:24 Hours of Le Mans
787:12 Hours of Sebring
759:12 Hours of Sebring
639:All American Racers
591:Toyota Eagle Mk.III
567:24 Hours of Daytona
480:E engine, from its
39:
5668:Side by Side (UTV)
4908:Whelen Euro Series
4863:IMCA Sport Compact
4357:Grand Prix Masters
4147:Formula Enterprise
4101:Grand Prix Masters
3625:Indianapolis (IRP)
1966:Toyota Eagle MKIII
1896:Toyota Eagle MKIII
1776:Tomás López Rocha
693:Tampa Race Circuit
595:
584:
548:Hans-Joachim Stuck
363:Chevrolet Corvette
261:
250:
137:
37:
5676:
5675:
5599:
5598:
5528:Funny Car (TA/FC)
5479:
5478:
5315:
5314:
5154:
5153:
5013:Midget car racing
5008:Sprint car racing
4969:
4968:
4930:Turismo Carretera
4830:
4829:
4573:
4572:
4495:Audi Sport TT Cup
4456:Mustang Challenge
4451:Mini Challenge UK
4423:Ferrari Challenge
4395:
4394:
4119:
4118:
4091:Formula Super Vee
3845:
3844:
3553:
3552:
3549:
3548:
3453:
3452:
3417:
3416:
3026:. WSPR-Racing.com
3024:"WSPR-Racing.com"
2543:External link in
2348:
2347:
2332:Larry Schumacher
2297:Riley & Scott
2248:Larry Schumacher
2224:Riley & Scott
2187:Larry Schumacher
2163:Riley & Scott
1424:Roger Mandeville
1390:Roger Mandeville
886:historical racing
866:Daytona Prototype
856:family named the
783:Riley & Scott
745:World Sports Cars
731:active suspension
502:Chevrolet Beretta
441:GT spaceframe era
310:Porsche 914-6 GTs
240:Initial divisions
215:sports prototypes
144:sports car racing
91:(both driving an
77:
76:
16:(Redirected from
5716:
5492:
5491:
5328:
5327:
5167:
5166:
5033:
5032:
4843:
4842:
4679:Turismo Nacional
4634:
4633:
4469:Renault Clio Cup
4408:
4407:
4132:
4131:
4051:Formula C (SCCA)
4046:Formula B (SCCA)
4041:Formula A (SCCA)
3970:Formula Regional
3935:Formula Atlantic
3895:
3894:
3872:
3865:
3858:
3849:
3848:
3580:
3573:
3566:
3557:
3556:
3464:
3463:
3428:
3427:
3097:
3096:
3076:
3069:
3062:
3053:
3052:
3035:
3034:
3032:
3031:
3020:
3014:
3013:
3011:
3010:
3001:. Archived from
2990:
2984:
2974:
2968:
2967:
2965:
2964:
2948:
2942:
2941:
2939:
2938:
2922:
2916:
2915:
2913:
2912:
2897:
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2890:
2888:
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2823:
2817:
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2814:
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2797:
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2787:
2771:
2765:
2764:
2762:
2761:
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2739:
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2735:
2720:
2703:
2693:
2687:
2677:
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2633:
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2613:
2607:
2606:
2604:
2603:
2587:
2581:
2580:
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2554:
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2541:
2539:
2531:
2529:
2528:
2508:
2502:
2501:
2499:
2498:
2483:
2474:
2473:
2471:
2469:
2454:
2448:
2447:
2445:
2444:
2429:
2423:
2422:
2420:
2419:
2404:
2398:
2397:
2395:
2394:
2379:
2341:
2340:
2331:
2330:
2319:
2318:
2308:
2307:
2292:Butch Leitzinger
2290:
2289:
2257:
2256:
2247:
2246:
2235:
2234:
2219:Butch Leitzinger
2217:
2216:
2186:
2185:
2174:
2173:
2156:
2155:
2139:
2138:
2127:
2126:
2110:
2109:
2080:
2079:
2070:
2069:
2058:
2057:
2043:
2042:
2012:Butch Leitzinger
2010:
2009:
2000:
1999:
1988:
1987:
1978:Parker Johnstone
1976:
1975:
1959:
1958:
1942:
1941:
1930:
1929:
1918:
1917:
1908:Parker Johnstone
1906:
1905:
1889:
1888:
1855:
1854:
1843:
1842:
1833:Parker Johnstone
1831:
1830:
1814:
1813:
1797:
1796:
1787:Dorsey Schroeder
1785:
1784:
1775:
1774:
1758:
1757:
1741:
1740:
1729:
1728:
1719:
1718:
1702:
1701:
1683:
1682:
1671:
1670:
1661:
1660:
1644:
1643:
1625:
1624:
1613:
1612:
1601:
1600:
1584:
1583:
1565:
1564:
1553:
1552:
1541:
1540:
1524:
1523:
1505:
1504:
1495:
1494:
1483:
1482:
1466:
1465:
1433:
1432:
1423:
1422:
1406:
1405:
1389:
1388:
1379:
1378:
1362:
1361:
1345:
1344:
1335:
1334:
1318:
1317:
1290:
1289:
1280:
1279:
1268:
1267:
1249:
1248:
1239:
1238:
1229:John Fitzpatrick
1227:
1226:
1210:
1209:
1200:
1199:
1188:
1187:
1171:
1170:
1161:
1160:
1149:
1148:
1121:
1120:
1109:
1108:
1092:
1091:
1080:
1079:
1061:
1060:
1049:
1048:
1032:
1031:
1020:
1019:
1003:
1002:
991:
990:
972:
971:
962:
961:
943:
942:
932:
931:
922:
921:
897:
896:
778:by four points.
755:Miami Grand Prix
727:traction control
406:'s AAGT winning
397:Nissan President
393:Bob Sharp Racing
160:Bill France, Sr.
83:(front to rear)
56:Sportscar racing
47:
40:
36:
21:
5724:
5723:
5719:
5718:
5717:
5715:
5714:
5713:
5679:
5678:
5677:
5672:
5595:
5571:
5559:Top Doorslammer
5525:Dragster (TA/D)
5486:
5475:
5471:Group D GT Cars
5424:GT3 (1998–1999)
5419:GT2 (2005–2010)
5414:GT2 (1993–1999)
5409:GT1 (2000–2012)
5404:GT1 (1993–1999)
5367:
5322:
5311:
5286:(1981–1993 era)
5208:
5161:
5150:
5146:World Rally Car
5079:
5022:
4965:
4934:
4837:
4826:
4693:
4628:
4621:
4569:
4555:Trofeo Maserati
4490:Audi R8 LMS Cup
4478:
4418:Caterham Racing
4403:
4391:
4345:Formula Renault
4196:
4127:
4115:
4086:Formula Pacific
4081:Formula Mondial
4019:
3889:
3882:
3876:
3846:
3841:
3775:
3771:West Palm Beach
3719:Street circuits
3714:
3593:
3584:
3554:
3545:
3449:
3413:
3336:
3248:
3086:
3080:
3043:
3038:
3029:
3027:
3022:
3021:
3017:
3008:
3006:
2995:"The Last Race"
2991:
2987:
2975:
2971:
2962:
2960:
2949:
2945:
2936:
2934:
2923:
2919:
2910:
2908:
2899:
2898:
2894:
2885:
2883:
2878:
2877:
2873:
2864:
2862:
2853:
2852:
2845:
2836:
2834:
2825:
2824:
2820:
2811:
2809:
2798:
2794:
2785:
2783:
2772:
2768:
2759:
2757:
2746:
2742:
2733:
2731:
2722:
2721:
2706:
2694:
2690:
2678:
2674:
2659:
2636:
2627:
2625:
2614:
2610:
2601:
2599:
2588:
2584:
2575:
2573:
2562:
2558:
2545:
2544:
2542:
2533:
2532:
2526:
2524:
2509:
2505:
2496:
2494:
2485:
2484:
2477:
2467:
2465:
2456:
2455:
2451:
2442:
2440:
2431:
2430:
2426:
2417:
2415:
2406:
2405:
2401:
2392:
2390:
2381:
2380:
2376:
2372:
2357:IMSA GT classes
2353:
2335:
2325:
2313:
2312:
2302:
2284:
2251:
2241:
2229:
2211:
2180:
2168:
2150:
2133:
2121:
2104:
2074:
2064:
2052:
2037:
2004:
2001:Charles Morgan
1994:
1982:
1970:
1953:
1936:
1924:
1912:
1900:
1883:
1849:
1837:
1825:
1808:
1791:
1779:
1769:
1752:
1742:Bob Leitzinger
1735:
1723:
1713:
1696:
1677:
1665:
1655:
1638:
1619:
1607:
1595:
1578:
1559:
1547:
1535:
1518:
1499:
1489:
1477:
1460:
1427:
1417:
1400:
1383:
1373:
1356:
1339:
1329:
1312:
1284:
1274:
1262:
1243:
1233:
1221:
1204:
1201:Howard Meister
1194:
1182:
1165:
1155:
1143:
1115:
1103:
1093:Brad Frisselle
1086:
1074:
1055:
1043:
1026:
1014:
997:
985:
966:
956:
937:
936:
926:
916:
895:
814:
747:
723:antilock brakes
689:
576:
508:(in IMSA GTU).
443:
408:Chevrolet Monza
347:
342:
334:Trans Am Series
242:
156:
35:
28:
23:
22:
15:
12:
11:
5:
5722:
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4458:
4453:
4448:
4446:Mazda MX-5 Cup
4443:
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4425:
4420:
4414:
4412:
4405:
4397:
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4071:Formula Junior
4068:
4066:Formula Holden
4063:
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3094:
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3042:
3041:External links
3039:
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3036:
3015:
2985:
2969:
2943:
2917:
2892:
2871:
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2818:
2792:
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2460:. nascar.com.
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2131:
2119:
2117:Ferrari 333 SP
2114:
2101:
2100:
2097:
2094:
2091:
2085:
2084:
2072:
2062:
2050:
2047:
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2015:
2014:
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1980:
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1799:
1798:Lance Stewart
1789:
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1720:Scott Schubot
1711:
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1337:
1336:Don Devendorf
1327:
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1292:
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1260:
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1211:Don Devendorf
1202:
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1005:
1004:Bob Bergstrom
995:
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977:
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974:Hurley Haywood
964:
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948:
947:
945:Hurley Haywood
924:
914:
908:
907:
904:
901:
894:
891:
813:
810:
794:Roberto Muller
772:Ferrari 333 SP
746:
743:
688:
685:
575:
572:
494:Willy T. Ribbs
459:ground effects
442:
439:
355:Hurley Haywood
351:Peter H. Gregg
346:
343:
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338:
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329:
323:
317:
299:
241:
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199:R. J. Reynolds
155:
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107:, followed by
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4541:
4540:Mégane Trophy
4538:
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4533:
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4528:
4526:
4523:
4521:
4518:
4516:
4515:Commodore Cup
4513:
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4326:
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4323:Opel/Vauxhall
4321:
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4158:
4157:MRF Challenge
4155:
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4148:
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4143:
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4137:
4133:
4130:
4126:
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4111:Tasman Series
4109:
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4102:
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4097:
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4084:
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4076:Formula Libre
4074:
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4061:Formula Dream
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4016:
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4008:
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4000:Supermodified
3998:
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3991:
3990:Super Formula
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3896:
3893:
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3885:
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3873:
3868:
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3854:
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3828:
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3808:
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3688:
3686:
3683:
3681:
3678:
3676:
3673:
3671:
3668:
3666:
3663:
3661:
3660:New Hampshire
3658:
3656:
3653:
3651:
3648:
3646:
3643:
3641:
3638:
3636:
3633:
3631:
3628:
3626:
3623:
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3618:
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3613:
3611:
3610:Bridgehampton
3608:
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3603:
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3596:
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3207:
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3200:
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3167:
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3157:
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3150:
3147:
3145:
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3140:
3137:
3135:
3132:
3130:
3127:
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3112:
3110:
3107:
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3104:
3102:
3098:
3095:
3093:
3089:
3084:
3077:
3072:
3070:
3065:
3063:
3058:
3057:
3054:
3048:
3045:
3044:
3025:
3019:
3005:on 2007-07-04
3004:
3000:
2996:
2989:
2983:
2982:1-85532-228-5
2979:
2973:
2958:
2954:
2947:
2932:
2928:
2921:
2906:
2902:
2896:
2882:. WSPR Racing
2881:
2875:
2860:
2856:
2850:
2848:
2832:
2828:
2822:
2807:
2803:
2796:
2781:
2777:
2770:
2755:
2751:
2744:
2729:
2725:
2719:
2717:
2715:
2713:
2711:
2709:
2702:
2701:0-9665094-1-2
2698:
2692:
2686:
2685:1-870979-51-6
2682:
2676:
2670:
2669:1-893618-01-3
2666:
2662:
2657:
2655:
2653:
2651:
2649:
2647:
2645:
2643:
2641:
2639:
2623:
2619:
2612:
2597:
2593:
2586:
2571:
2567:
2560:
2552:
2546:|author=
2537:
2523:on 2018-03-12
2522:
2518:
2514:
2507:
2492:
2488:
2482:
2480:
2463:
2459:
2453:
2439:on 2013-08-23
2438:
2434:
2428:
2413:
2409:
2403:
2389:on 2008-09-22
2388:
2384:
2378:
2374:
2365:
2364:
2360:
2358:
2355:
2354:
2344:
2339:
2334:
2329:
2324:
2322:
2321:David Brabham
2317:
2311:
2306:
2301:
2298:
2293:
2288:
2283:
2282:
2278:
2275:
2272:
2267:
2263:
2260:
2259:Bill Auberlen
2255:
2250:
2245:
2240:
2238:
2233:
2228:
2225:
2220:
2215:
2210:
2209:
2205:
2202:
2199:
2194:
2190:
2184:
2177:
2172:
2167:
2164:
2159:
2154:
2149:
2147:
2144:
2143:
2140:Jorge Trejos
2137:
2130:
2125:
2120:
2118:
2113:
2108:
2103:
2102:
2095:
2090:
2086:
2083:
2078:
2073:
2068:
2063:
2061:
2056:
2051:
2046:
2041:
2036:
2035:
2031:
2028:
2025:
2020:
2016:
2013:
2008:
2003:
1998:
1993:
1991:
1990:Tommy Kendall
1986:
1981:
1979:
1974:
1969:
1967:
1964:
1962:
1957:
1952:
1950:
1947:
1946:
1943:David Loring
1940:
1935:
1933:
1928:
1923:
1921:
1916:
1911:
1909:
1904:
1899:
1897:
1894:
1892:
1887:
1882:
1881:
1877:
1874:
1871:
1868:
1863:
1859:
1853:
1848:
1846:
1841:
1834:
1829:
1824:
1822:
1821:Nissan NPT-91
1819:
1817:
1816:Geoff Brabham
1812:
1807:
1805:
1802:
1801:
1795:
1790:
1788:
1783:
1773:
1768:
1766:
1763:
1761:
1760:Geoff Brabham
1756:
1751:
1749:
1746:
1745:
1739:
1734:
1732:
1727:
1717:
1712:
1710:
1707:
1705:
1704:Geoff Brabham
1700:
1695:
1693:
1690:
1689:
1686:
1685:Tommy Kendall
1681:
1676:
1674:
1669:
1659:
1654:
1652:
1649:
1647:
1646:Geoff Brabham
1642:
1637:
1635:
1632:
1631:
1628:
1627:Tommy Kendall
1623:
1618:
1616:
1611:
1604:
1599:
1594:
1592:
1589:
1587:
1586:Chip Robinson
1582:
1577:
1575:
1572:
1571:
1568:
1567:Tommy Kendall
1563:
1558:
1556:
1551:
1544:
1539:
1534:
1532:
1529:
1527:
1522:
1517:
1515:
1512:
1511:
1508:
1503:
1498:
1493:
1486:
1481:
1476:
1474:
1471:
1469:
1464:
1459:
1458:
1454:
1448:
1443:
1439:
1436:
1431:
1426:
1421:
1414:
1409:
1404:
1399:
1397:
1394:
1393:
1387:
1382:
1377:
1370:
1365:
1360:
1355:
1353:
1350:
1349:
1343:
1338:
1333:
1326:
1321:
1320:John Paul Jr.
1316:
1311:
1310:
1306:
1298:
1294:
1288:
1283:
1278:
1271:
1266:
1259:
1256:
1255:
1252:
1247:
1242:
1237:
1230:
1225:
1218:
1215:
1214:
1208:
1203:
1198:
1191:
1186:
1179:
1176:
1175:
1169:
1164:
1159:
1152:
1147:
1141:
1137:
1129:
1125:
1119:
1112:
1107:
1100:
1097:
1096:
1090:
1083:
1078:
1071:
1068:
1067:
1064:
1059:
1052:
1047:
1040:
1037:
1036:
1030:
1023:
1018:
1011:
1008:
1007:
1001:
994:
989:
982:
979:
978:
975:
970:
960:
953:
950:
949:
946:
941:
935:
930:
920:
913:
910:
909:
899:
898:
890:
887:
882:
880:
876:
872:
867:
863:
859:
855:
851:
847:
843:
838:
836:
832:
828:
824:
820:
812:End of an era
809:
807:
801:
799:
795:
790:
788:
784:
779:
777:
773:
769:
764:
760:
756:
751:
742:
740:
736:
732:
728:
724:
719:
717:
713:
709:
705:
700:
698:
694:
684:
682:
678:
673:
671:
666:
664:
660:
656:
652:
648:
644:
640:
636:
632:
628:
624:
620:
616:
612:
608:
604:
600:
593:GTP class car
592:
588:
580:
571:
568:
564:
560:
556:
551:
549:
545:
541:
537:
533:
530:
525:
521:
519:
514:
509:
507:
503:
499:
495:
491:
487:
483:
479:
474:
471:
466:
462:
460:
454:
452:
448:
438:
436:
435:John Paul Jr.
432:
431:John Paul Sr.
428:
424:
420:
415:
411:
409:
405:
400:
398:
394:
391:In 1981, the
389:
386:
382:
380:
375:
373:
368:
364:
360:
356:
352:
337:
335:
327:
324:
321:
318:
315:
311:
307:
303:
300:
297:
294:and finally,
293:
289:
285:
281:
277:
274:
273:
272:
270:
266:
258:
254:
246:
237:
235:
231:
227:
222:
220:
216:
212:
208:
204:
200:
195:
193:
189:
185:
181:
177:
173:
169:
165:
161:
151:
149:
145:
141:
134:
130:
126:
122:
119:(XJR-16) and
118:
114:
113:Nissan NPT-91
110:
109:Geoff Brabham
106:
105:Chip Robinson
102:
101:Jaguar XJR-16
98:
94:
93:Intrepid RM-1
90:
86:
85:Tommy Kendall
81:
72:
68:
65:North America
64:
60:
57:
54:
50:
46:
41:
33:
19:
18:IMSA Camel GT
5633:Trophy truck
5540:Pro Modified
5433:
5068:Group Rally5
5063:Group Rally4
5058:Group Rally3
5053:Group Rally2
5048:Group Rally1
5043:Groups Rally
4925:Street Stock
4664:Stock Series
4649:NGTC (TCN-1)
4238:Formula Asia
4167:USF Pro 2000
3960:Formula Ford
3930:Formula 1000
3710:Watkins Glen
3695:Summit Point
3675:Road Atlanta
3670:Road America
3598:Road courses
3586:
3406:
3399:
3100:
3047:IMSA History
3028:. Retrieved
3018:
3007:. Retrieved
3003:the original
2999:Car Magazine
2998:
2988:
2972:
2961:. Retrieved
2946:
2935:. Retrieved
2920:
2909:. Retrieved
2895:
2884:. Retrieved
2874:
2863:. Retrieved
2835:. Retrieved
2821:
2810:. Retrieved
2795:
2784:. Retrieved
2769:
2758:. Retrieved
2743:
2732:. Retrieved
2691:
2675:
2626:. Retrieved
2611:
2600:. Retrieved
2585:
2574:. Retrieved
2559:
2525:. Retrieved
2521:the original
2506:
2495:. Retrieved
2466:. Retrieved
2452:
2441:. Retrieved
2437:the original
2427:
2416:. Retrieved
2402:
2391:. Retrieved
2387:the original
2377:
2361:
2310:Andy Wallace
2237:Andy Pilgrim
2165:-Oldsmobile
2158:Wayne Taylor
2112:Fermín Vélez
2060:Steve Millen
2049:Kudzu-Mazda
2045:Wayne Taylor
1920:Steve Millen
1856:John Fergus
1845:Pete Halsmer
1731:Pete Halsmer
1673:Scott Pruett
1662:Tom Hessert
1555:Scott Pruett
1507:Jack Baldwin
1435:Jack Baldwin
1408:Randy Lanier
1380:Wayne Baker
1346:Jim Downing
1291:Len Mueller
1281:Dave Cowart
1270:Brian Redman
1240:Luis Mendez
1162:Dave Cowart
963:Phil Currin
883:
839:
815:
802:
791:
780:
768:Road Atlanta
752:
748:
738:
720:
708:Porsche 2708
701:
690:
674:
669:
667:
643:Eagle Mk III
627:Randy Lanier
611:Brian Redman
596:
552:
544:Nissan 300ZX
540:Roush Racing
526:
522:
510:
482:Safari Rally
467:
463:
455:
450:
446:
444:
416:
412:
401:
390:
387:
383:
378:
376:
348:
345:Camel GT era
331:
325:
319:
305:
301:
279:
275:
262:
257:Robin McCall
223:
203:turbocharged
196:
157:
139:
138:
121:James Weaver
89:Wayne Taylor
5568:Competition
5550:Super Stock
5521:Top Alcohol
5003:Superstocks
4920:Super Stock
4792:Diesel 2000
4674:Top Race V6
4654:TCR (TCN-2)
4465:Radical Cup
4404:spec racing
4328:Palmer Audi
4177:USF Juniors
3980:Formula Vee
3880:auto racing
3878:Classes of
3837:Texas World
3761:San Antonio
3756:New Orleans
3746:Meadowlands
3645:Mid-America
3640:Mexico City
3630:Laguna Seca
3592:(1971–1998)
3590:race venues
2468:5 September
1603:Jim Downing
1591:Porsche 962
1543:Jim Downing
1531:Porsche 962
1496:John Jones
1485:Jim Downing
1473:Porsche 962
1325:Porsche 935
1251:Walt Bohren
1190:Peter Gregg
1172:Dave White
1151:Peter Gregg
1051:Peter Gregg
1022:Peter Gregg
993:Peter Gregg
934:Peter Gregg
923:Dave Heinz
687:Fall of GTP
631:Porsche 962
498:Dennis Aase
427:Porsche 935
314:Mazda RX-7s
312:, and SA22
125:Porsche 962
117:Raul Boesel
5683:Categories
5623:Rallycross
5618:Dune buggy
5466:Appendix K
5162:prototypes
5141:Super 2000
5136:Super 1600
5075:Group R-GT
4993:V8 Hotstox
4868:Late model
4838:car racing
4807:Superstars
4787:Super 2000
4705:Appendix J
4629:car racing
4223:Barber Pro
3822:Pikes Peak
3741:Long Beach
3030:2014-06-23
3009:2007-05-15
2963:2014-06-23
2937:2014-06-23
2911:2014-06-23
2886:2014-06-23
2865:2014-06-23
2837:2014-06-23
2812:2014-06-23
2786:2014-06-23
2760:2014-06-23
2734:2014-06-23
2628:2014-06-23
2602:2014-06-23
2576:2014-06-23
2527:2017-02-12
2497:2014-06-23
2443:2014-06-23
2418:2014-06-23
2393:2014-06-23
2370:References
2071:Joe Pezza
1615:Chris Cord
1526:Al Holbert
1468:Al Holbert
1364:Al Holbert
1122:Walt Maas
1111:Al Holbert
1082:Al Holbert
1033:Walt Maas
770:, the new
735:Hans Stuck
635:Dan Gurney
623:Al Holbert
607:Derek Bell
563:Mazda RX-7
559:Mazda RX-3
555:Mazda RX-2
513:spaceframe
506:Mazda MX-6
490:Chris Cord
484:-winning,
404:Al Holbert
361:, and the
97:Davy Jones
5628:Autocross
5542:(Pro Mod)
5534:Pro Stock
5513:Funny Car
4988:BriSCA F2
4983:BriSCA F1
4878:Modifieds
4669:Supercars
4612:Superkart
4520:Dacia Cup
4442:Lotus Cup
4288:Lightning
3950:Formula E
3832:Talladega
3802:Las Vegas
3792:Charlotte
3680:Riverside
3635:Lime Rock
2343:Mark Simo
2176:Irv Hoerr
2129:Irv Hoerr
1932:Irv Hoerr
1413:March 83G
1369:March 83G
1063:Bob Sharp
893:Champions
871:Champ Car
819:Don Panoz
697:Tampa Bay
550:driving.
372:Joe Camel
226:Don Panoz
127:) in the
111:(both in
5658:Group T5
5653:Group T4
5648:Group T3
5643:Group T2
5638:Group T1
5613:Baja Bug
5605:Off-road
5587:Modified
5507:Dragster
5502:Top Fuel
5363:Trans-Am
5284:IMSA GTP
5267:Group CN
5204:Clubmans
5028:Rallying
4998:Hot Rods
4627:Touring
4617:Electric
4401:One-make
4297:Masters
4261:Chrysler
4242:Formula
4152:Indy NXT
4128:formulae
4125:One-make
3807:Michigan
3726:Columbus
3705:Virginia
3665:Portland
3650:Mid-Ohio
3615:Firebird
3605:Brainerd
3459:Grand-Am
2957:Archived
2931:Archived
2905:Archived
2859:Archived
2831:Archived
2806:Archived
2780:Archived
2754:Archived
2728:Archived
2622:Archived
2596:Archived
2570:Archived
2536:cite web
2491:Archived
2462:Archived
2412:Archived
2351:See also
2082:Jim Pace
873:and the
681:Gebhardt
677:Intrepid
172:Groups 3
52:Category
5591:Pro FWD
5583:Top Gas
5576:Defunct
5564:Altered
5515:(TF/FC)
5399:Group D
5394:Group B
5389:Group 5
5384:Group 4
5379:Group 3
5372:Defunct
5323:touring
5262:Group C
5257:Group A
5252:Group 7
5247:Group 6
5242:Group 5
5237:Group 4
5232:Group 3
5213:Defunct
5160:Sports
5126:Group R
5121:Group N
5116:Group S
5111:Group B
5106:Group A
5101:Group 4
5096:Group 2
5091:Group 1
5084:Defunct
4939:Defunct
4893:Xfinity
4873:Legends
4782:Class 2
4777:Class 1
4772:Group S
4760:Group N
4755:Group H
4750:Group G
4745:Group F
4740:Group E
4735:Group C
4730:Group A
4725:Group 5
4720:Group 2
4715:Group 1
4698:Defunct
4579:Karting
4483:Defunct
4428:Fun Cup
4281:Hyundai
4218:Auto GP
4201:Defunct
4172:USF2000
4024:Defunct
4005:BOSS GP
3985:IndyCar
3888:Formula
3817:Phoenix
3812:Ontario
3797:Daytona
3787:Atlanta
3736:Halifax
3731:Del Mar
3685:Sebring
3655:Mosport
3620:Hallett
3085:seasons
798:Scandia
776:Ferrari
704:IndyCar
599:Group C
574:GTP era
486:Group B
423:Group 5
379:IMSA GT
292:Celicas
284:Cougars
269:Group 4
265:Group 2
211:Group C
207:Group 5
184:Group 1
180:touring
154:History
140:IMSA GT
62:Country
5663:Truggy
5509:(TF/D)
5495:Active
5487:racing
5429:LM GTE
5331:Active
5321:Grand
5170:Active
5036:Active
4951:AUSCAR
4913:Mexico
4903:Canada
4883:NASCAR
4846:Active
4836:Stock
4812:V8Star
4689:TC2000
4637:Active
4411:Active
4318:Nissan
4306:Russia
4293:Maruti
4246:Abarth
4135:Active
3965:FF1600
3898:Active
3890:racing
3827:Pocono
3780:Rovals
3700:Topeka
3690:Sonoma
2980:
2699:
2683:
2667:
2299:-Ford
2226:-Ford
2206:GTS-3
2099:GTS-2
1869:Lights
1449:Lights
854:France
850:NASCAR
729:, and
659:Royale
561:, the
496:, and
473:Toyota
296:300ZXs
288:280zxs
178:) and
142:was a
135:, 1991
129:Nissan
103:) and
70:Folded
5485:Drag
5358:GT300
5353:GT500
5307:S2000
5277:GC-21
4946:ASCAR
4898:Truck
4710:BTC-T
4382:S5000
4338:Rolon
4313:Mazda
4301:China
4276:Swift
4266:König
4036:F5000
4031:F3000
3995:S5000
3766:Tampa
3751:Miami
2203:GTS-2
2200:GTS-1
2096:GTS-1
827:Panoz
763:Exxon
651:Spice
619:March
518:track
478:4T-GT
367:Camel
5536:(PS)
5439:AAGT
5434:IMSA
5300:LMPC
5295:LMP1
5197:LMP3
5192:LMP2
5177:LMDh
4975:Oval
4956:IROC
4853:ARCA
4822:WTCR
4817:WTCC
4802:ETCR
4644:BTCC
4350:2.0L
4251:Alfa
4228:CFGP
4208:A1GP
3925:F600
3541:2013
3536:2012
3531:2011
3526:2010
3521:2009
3516:2008
3511:2007
3506:2006
3501:2005
3496:2004
3491:2003
3486:2002
3481:2001
3476:2000
3445:1999
3440:1998
3423:SCCA
3408:2025
3401:2024
3395:2023
3390:2022
3385:2021
3380:2020
3375:2019
3370:2018
3365:2017
3360:2016
3355:2015
3350:2014
3332:2013
3327:2012
3322:2011
3317:2010
3312:2009
3307:2008
3302:2007
3297:2006
3292:2005
3287:2004
3282:2003
3277:2002
3272:2001
3267:2000
3262:1999
3244:1998
3239:1997
3234:1996
3229:1995
3224:1994
3219:1993
3214:1992
3209:1991
3204:1990
3199:1989
3194:1988
3189:1987
3184:1986
3179:1985
3174:1984
3169:1983
3164:1982
3159:1981
3154:1980
3149:1979
3144:1978
3139:1977
3134:1976
3129:1975
3124:1974
3119:1973
3114:1972
3109:1971
3092:IMSA
2978:ISBN
2697:ISBN
2681:ISBN
2665:ISBN
2551:help
2470:2012
2279:GT3
2266:1998
2193:1997
2146:1996
2089:1995
2032:GTU
2019:1994
1949:1993
1878:GTU
1862:1992
1804:1991
1748:1990
1692:1989
1634:1988
1574:1987
1514:1986
1455:GTU
1442:1985
1396:1984
1352:1983
1307:GTU
1297:1982
1258:1981
1217:1980
1178:1979
1138:GTU
1128:1978
1099:1977
1070:1976
1039:1975
1010:1974
981:1973
952:1972
912:1971
906:GTU
900:Year
663:Alba
655:Tiga
647:Argo
615:Lola
557:and
529:Audi
468:The
433:and
353:and
267:and
186:and
174:and
87:and
73:1998
5546:Gas
5459:GTX
5454:GTU
5449:GTS
5444:GTO
5348:GT4
5343:GT2
5338:GT3
5290:LMP
5225:DPi
5187:LMP
5182:LMH
4961:SRX
4888:Cup
4797:DTM
4765:Aus
4607:KZ2
4602:KZ1
4597:KF3
4592:KF2
4587:KF1
4367:GP3
4362:GP2
4333:RUS
4271:LGB
4256:BMW
4233:FA1
4162:SRF
4056:FCJ
3975:GB3
2276:GT2
2273:GT1
2270:WSC
2197:WSC
2093:WSC
2029:GTO
2026:GTS
2023:WSC
1875:GTO
1872:GTS
1866:GTP
1452:GTO
1446:GTP
1304:GTO
1301:GTP
1135:GTO
1132:GTX
903:GTO
875:IRL
852:'s
835:ACO
712:962
679:or
637:'s
470:AAR
421:'s
419:FIA
302:GTU
276:GTO
164:FIA
115:),
5685::
5272:GC
5220:DP
5131:R5
3920:F4
3915:F3
3910:F2
3905:F1
2997:.
2846:^
2707:^
2637:^
2540::
2538:}}
2534:{{
2515:.
2478:^
725:,
718:.
661:,
657:,
532:90
492:,
365:.
326:TU
320:TO
290:,
286:,
168:GT
4190:3
4185:2
3871:e
3864:t
3857:v
3579:e
3572:t
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3075:e
3068:t
3061:v
3033:.
3012:.
2966:.
2940:.
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2868:.
2840:.
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2605:.
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2500:.
2472:.
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2396:.
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670:P
451:O
447:U
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280:O
188:2
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