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Pratt Miller
Pratt Miller Engineering, also known as Pratt & Miller, is an American company involved in the automotive and arms industries. It was founded by Gary Pratt and Jim Miller in 1989. A defense division was added in 2013 and the company was acquired by Oshkosh Corporation in 2020. The company is headquartered in the unincorporated community of New Hudson, in Lyon Township, Oakland County, Michigan. They are best known as service providers for many of General Motors' motorsports programs, including the operation of the Corvette Racing team. Racing history Since their alliance with GM, Pratt & Miller have won numerous championships and famous racing events. Corvette Racing has won their class at the 24 Hours of Le Mans eight times, claimed the overall victory at the Rolex 24 at Daytona in 2001, and won seven straight American Le Mans Series championships. Team Cadillac won seven Pirelli World Challenge championships, while The Racer's Group, running Pratt & Miller-built Pontiac GT ...
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Corvette C6R Road America 3
A corvette is a small warship. It is traditionally the smallest class of vessel considered to be a proper (or "Rating system of the Royal Navy, rated") warship. The warship class above the corvette is that of the frigate, while the class below was historically that of the sloop-of-war. The modern roles that a corvette fulfills include patrol vessel, coastal patrol craft, missile boat and fast attack craft. These corvettes are typically between 500 tons and 2,000 .although recent designs may approach 3,000 tons, having size and capabilities that overlap with smaller frigates. However unlike contemporary frigates, a modern corvette does not have sufficient endurance and seaworthiness for long voyages. The word "corvette" is first found in Middle French, a diminutive of the Dutch language, Dutch word ''corf'', meaning a "basket", from the Latin ''corbis''. The rank "corvette captain", equivalent in many navies to "lieutenant commander", derives from the name of this type of ship. ...
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Chevrolet Corvette C5-R
The Chevrolet Corvette C5-R is a grand touring racing car built by Pratt & Miller and Chevrolet for competition in endurance racing. The car is based on the C5 generation of the Chevrolet Corvette sports car, yet is designed purely for motorsports use. It became one of the most successful cars in GT categories, with wins at the 24 Hours of Daytona, 12 Hours of Sebring, and 24 Hours of Le Mans, as well as championships in the American Le Mans Series. The Corvette C5-Rs debuted in 1999 and continues to be raced to this day in vintage racing events, although the C5-R was effectively replaced by the Corvette C6.R in 2005. Development The Corvette C5-R was part of a plan by General Motors and their Chevrolet brand to create a factory team to participate in grand touring races not only in North America, but also elsewhere in the world, most notably at the 24 Hours of Le Mans. GM had previously been against approving factory support for Corvette racing programs, although the IMSA G ...
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2005 American Le Mans Series Season
The 2005 American Le Mans Series season was the 35th season for the IMSA GT Championship, with it being the seventh under the American Le Mans Series moniker. It was a series for Le Mans Prototypes (LMP) and Grand Touring (GT) race cars divided into 4 classes: LMP1, LMP2, GT1, and GT2. It began March 19, 2005 and ended October 16, 2005 after 10 races. Schedule The schedule change from 2004 to 2005 was minimal, with only one event being added to the existing schedule. The Grand Prix of Atlanta returned once more, once again shortly after the 12 Hours of Sebring. Season results Overall winner in bold. † - The #8 B-K Motorsports entry failed to finish but completed enough laps to score points. Teams Championship Points are awarded to the top 10 finishers in the following order: * 20-16-13-10-8-6-4-3-2-1 Exceptions were for the 4 Hour Monterey Sports Car Championships was scored in the following order: * 23-19-16-13-11-9-7-6-5-4 And for the 12 Hours of Sebring and Petit ...
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2004 American Le Mans Series Season
The 2004 American Le Mans Series season was the 34th season for the IMSA GT Championship, and the sixth under the American Le Mans Series banner. It was a series for Le Mans Prototypes (LMP) and Grand Touring (GT) race cars divided into 4 classes: LMP1, LMP2, GTS, and GT. It began March 20, 2004 and ended October 16, 2004 after 9 races. Schedule Three circuits were added to the 2004 schedule, replacing three events which did not return from 2003. The sprint event at Road Atlanta along with Circuit Trois-Rivières and the Miami, Florida street circuit were removed, while Mid-Ohio Sports Car Course and Portland International Raceway both returned once again. These were joined by the addition of Lime Rock Park Lime Rock Park is a natural-terrain motorsport road racing venue located in Lakeville, Connecticut, United States, a hamlet in the town of Salisbury, in the state's northwest corner. Built in 1956, it is the nation's third oldest continuously ope .... The removal of Trois ...
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2003 American Le Mans Series Season
The 2003 American Le Mans Series season was the fifth season for the IMSA American Le Mans Series, and the 33rd overall season of the IMSA GT Championship. It was a series for Le Mans Prototypes (LMP) and Grand Touring (GT) race cars divided into 4 classes: LMP900, LMP675, GTS, and GT. It began March 15, 2003 and ended October 18, 2003 after 9 races. Dyson Racing's overall win at Sonoma Raceway was the first time in ALMS history that the overall win was captured by a vehicle not from the LMP900 class. Schedule Little was changed between the 2002 and 2003 schedules; the Grand Prix of Washington, D. C. and Mid-Ohio Sports Car Course did not return, but both were instead replaced by the return of the Grand Prix of Atlanta at Road Atlanta Road Atlanta (known for sponsorship reasons as Michelin Raceway Road Atlanta) is a road course located just north of Braselton, Georgia, United States. The facility is utilized for a wide variety of events, including professional and amateur s ...
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2002 American Le Mans Series Season
The 2002 American Le Mans Series season was the 32nd season for the IMSA GT Championship, and the fourth under the American Le Mans Series banner. It was a series for Le Mans Prototypes (LMP) and Grand Touring (GT) race cars divided into 4 classes: LMP900, LMP675, GTS, and GT. It began March 16, 2002 and ended October 12, 2002 after 10 races. Schedule Following the demise of the European Le Mans Series, the North American schedule was greatly expanded to ten races. Several temporary street courses were added in cities such as Miami, Florida and Washington D. C., while the Portland International Raceway and Texas Motor Speedway did not return, leaving the ALMS without any road course ovals on the schedule. Circuit Trois-Rivières joined Mosport as a second Canadian event, and Road America was also scheduled for the first time. Season results Overall winner in bold. Teams Championship Points are awarded to the finishers in the following order: * 25-21-19-17-15-14-13-12-1 ...
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2001 American Le Mans Series Season
The 2001 American Le Mans Series season was the third season for the IMSA American Le Mans Series, and the 31st overall season of the IMSA GT Championship. It was a series for Le Mans Prototypes (LMP) and Grand Touring (GT) race cars divided into 4 classes: LMP900, LMP675, GTS, and GT. It began March 4, 2001 and ended October 6, 2001 after 10 races. This season shared events with the new European Le Mans Series, with two events being held in Europe. Schedule The schedule for the 2001 featured the only time in ALMS history that the opening event was not the 12 Hours of Sebring, instead being preceded by the Grand Prix of Texas. After Sebring, the two ELMS rounds at Donington Park and Jarama were optional for ALMS teams as the next North American event was not until after Le Mans. The Mid-Ohio Sports Car Course was added to the schedule, replacing previous races at Las Vegas Motor Speedway and Charlotte Motor Speedway. This was the last season to feature events held on road cou ...
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American Le Mans Series
The American Le Mans Series (ALMS) was a sports car racing series based in the United States and Canada. It consisted of a series of endurance and sprint races, and was created in the spirit of the 24 Hours of Le Mans. The American Le Mans' headquarters was in Braselton, Georgia, adjacent to Road Atlanta. In 2014, the series merged with the Grand-Am Rolex Sports Car Series to form the WeatherTech SportsCar Championship. History The series was created by Braselton, Georgia-based businessman Don Panoz and ran its first season in 1999. Panoz created a partnership with the Automobile Club de l'Ouest (ACO), the organizers of the 24 Hours of Le Mans, to begin a 10-hour race in the spirit of Le Mans, dubbed the Petit Le Mans. The inaugural Petit Le Mans took place in 1998 as a part of the Professional SportsCar Racing series, in which Panoz was an investor. For 1999, the series changed its name to the American Le Mans Series, and adopted the ACO's rulebook. The partnership with t ...
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Chevrolet Corvette C8
The Chevrolet Corvette (C8) is the eighth generation of the Corvette sports car manufactured by American automobile manufacturer Chevrolet. It is the first mid-engine Corvette since the model's introduction in 1953, differing from the traditional front-engine design. The C8 was announced in April 2019, and the coupe made its official debut on July 18, 2019 in Tustin, California. The convertible made its debut in October 2019 during a media event at the Kennedy Space Center to coincide with the 50th anniversary of the Apollo 11 mission. The racing version, the Chevrolet Corvette C8.R, also made its debut that same month. Production officially began on February 3, 2020, delayed by the 2019 General Motors strike. Overview Following several experimental CERV prototype vehicles, the C8 is GM's first production mid-engine sports car since the Pontiac Fiero was discontinued. It features a vastly different design from previous Corvettes, with an all-new aluminum architecture and ...
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Chevrolet Corvette C7
The Chevrolet Corvette (C7) is the seventh generation of the Corvette sports car manufactured by American automobile manufacturer Chevrolet from 2014 until 2019. It was introduced for the 2014 model year as the first to bear the Corvette Stingray name since 1976. The first C7 Corvettes were delivered in the third quarter of 2013. Development and introduction GM executives began planning the next-generation (C7) Corvette sports car in 2007. The car was originally planned for the 2011 model year, but was delayed. Mid-engine and rear-engine layouts had been considered, but the front-engine, rear-wheel drive (RWD) platform was chosen to keep costs lower. The lead exterior designer of the C7 Corvette was Hwasup Lee, whose team completed the design between 2010 and 2011. The design director for the C7 was Kirk Bennion and the design was approved by the division's design director, Tom Peters, in 2011. The 2014 Corvette debuted on Sunday, January 13, 2013, in Detroit at the Nort ...
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Cadillac ATS-V
The Cadillac ATS (short for ''Alpha Touring Sedan'') is a compact executive 4-door sedan and 2-door coupe manufactured and marketed by Cadillac and developed at the General Motors Technical Center in Warren, Michigan. Cadillac assembles the ATS at the Lansing Grand River Assembly plant in Lansing, Michigan. The ATS is based on General Motors' Alpha platform and is offered in either rear- or all-wheel drive configurations. The ATS base engine had been a naturally aspirated 2.5-liter I-4 gasoline engine that produces , until the 2016 model year. Optional engines include a 2.0-liter turbocharged I-4 gasoline engine that produces and a naturally aspirated 3.6-liter V6 gasoline engine that produces . The 2.0-liter engine replaced the 2.5-liter engine as the base engine for the 2017 model year. A diesel engine had been planned to be available in the future. All versions were equipped with a 6-speed GM 6L45 Hydra-Matic automatic transmission as standard until the 2015 model year ...
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Chevrolet Corvette C6
The Chevrolet Corvette (C6) is the sixth generation of the Corvette sports car that was produced by Chevrolet division of General Motors for the 2005 to 2013 model years. It is the first Corvette with exposed headlamps since the 1962 model. Production variants include the Z06, ZR1, Grand Sport, and 427 Convertible. Racing variants include the C6.R, an American Le Mans Series GT1 championship and 24 Hours of Le Mans GTE-Pro winner. Overview The Corvette C6 featured new bodywork with exposed headlamps, revised suspension geometry, a larger passenger compartment, a larger V8 engine and a higher level of refinement. It is 5.1 inches (13 cm) shorter than the C5, but the wheelbase was increased by 1.2 inches (3 cm). It is also one inch (2.5 cm) narrower. The new LS2 engine has a power output of at 6,000 rpm and of torque at 4,400 rpm. Like the C5, the Corvette C6's suspension consisted of independent unequal-length double wishbones with transverse fiberg ...
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