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1994 Indianapolis 500
The 78th Indianapolis 500 was held at the Indianapolis Motor Speedway in Speedway, Indiana on Sunday, May 29, 1994. The race was sanctioned by United States Auto Club (USAC), and was included as race number 4 of 16 of the 1994 IndyCar season, 1994 PPG IndyCar World Series. For the second year in a row, weather was nary a factor during the month. Only one practice day was lost to rain, and pole day was only partially halted due to scattered showers. Warm, sunny skies greeted race day. Al Unser Jr. won from the pole position, his second Indy 500 victory. Much to the surprise of competitors, media, and fans, Penske Racing, Marlboro Team Penske arrived at the Speedway with a brand new, secretly-built 209 in3 (3.42 L) engine displacement, displacement Ilmor Mercedes-Benz pushrod engine, which was capable of nearly . Despite reliability issues with the engine and handling difficulties with the chassis, the three-car Penske team (Unser, Emerson Fittipaldi and Paul Tracy) dominated most o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Auto Club
The United States Auto Club (USAC) is one of the sanctioning bodies of auto racing in the United States. From 1956 to 1979, USAC sanctioned the List of USAC Championship Car seasons, United States National Championship, and from 1956 to 1997 the organization sanctioned the Indianapolis 500. Today, USAC serves as the sport governing body, sanctioning body for a number of racing series, including the Silver Crown Series, National Sprint Cars, National Midgets, Speed2 Midget Series, .25 Midget Series, Stadium Super Trucks, and Pirelli World Challenge. Seven-time USAC champion Levi Jones (racing driver), Levi Jones is USAC's Competition Director. History When the American Automobile Association (AAA) withdrew from auto racing after the 1955 season, citing the 1955 Le Mans disaster, Le Mans disaster and the death of Bill Vukovich at 1955 Indianapolis 500, Indianapolis as contributing factors, both the Sports Car Club of America, SCCA and NASCAR were mentioned as its potential success ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1993 Indianapolis 500
The 77th Indianapolis 500 was held at the Indianapolis Motor Speedway in Speedway, Indiana on Sunday, May 30, 1993. Emerson Fittipaldi took the lead with 16 laps to go, and won his second career Indy 500 victory. The race was sanctioned by USAC and was part of the 1993 PPG Indy Car World Series. Several sidebar stories during the month complemented one of the most competitive Indy 500 races in recent years. Much of the pre-race attention for the month focused heavily on rookie Nigel Mansell, the reigning Formula One World Champion, who switched to the CART Indy car series during the offseason. A large international media contingent arrived at the track creating a huge frenzy surrounding the Englishman. Mansell was competitive all afternoon, and was leading the race on lap 184 as the field was coming to a restart. His inexperience on oval circuits, however, led to him misjudging the restart speed and he was quickly passed down the main stretch by Fittipaldi, which proved to be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Championship Auto Racing Teams
Championship Auto Racing Teams (CART) was a Governing body, sanctioning body for American open-wheel car racing that operated from 1979 to 2003. It sanctioned the PPG Indy Car World Series from 1979 until dissolving after the 2003 CART season, 2003 season. CART was founded in 1979 by United States Auto Club (USAC) Championship Division team owners who disagreed with the direction and leadership of USAC, with the then-novel idea of car owners sanctioning and promoting their own series collectively instead of relying on a neutral body to do so. Through the 1980s, the Indy Car World Series became the pre-eminent open-wheel auto racing series in North America, featuring street circuits, road courses, and oval track racing. CART drivers continued to compete at the USAC-sanctioned Indianapolis 500. Even as the series prospered, concerns about costs, competitiveness, and revenue sharing began to create opposition to CART's organizational structure. Attempts at reform, which saw the c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1996 Indianapolis 500
The 80th Indianapolis 500 was held at the Indianapolis Motor Speedway in Speedway, Indiana on Sunday, May 26, 1996. This was the first Indy 500 contested by the Indy Racing League, under the overall sanctioning umbrella of USAC. It was the third and final race of the 1996 IRL season. Veteran driver and former AIS champion Buddy Lazier won the race, his first career victory in top-level Indy car competition. Lazier's victory came just over two months after he suffered a broken back in a crash at Phoenix. The race was surrounded by months of controversy. Most of the top teams and drivers in Indy car racing chose to boycott the race, protesting a perceived lockout of CART teams by the IRL. Rival teams effectively staged a "walkout" and instead scheduled a competing race the same day, the U.S. 500 at Michigan. The controversy and division surrounding the race became known in racing circles as "The Split". Participants in the 1996 Indy 500 included several familiar Indy car teams an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mario Andretti
Mario Gabriele Andretti (born February 28, 1940) is an Italian-born American former racing driver. One of the most successful drivers in the history of motorsports, Andretti is one of only two drivers to have won races in Formula One, IndyCar, the World Sportscar Championship, and NASCAR (the other being Dan Gurney). He has also won races in midget car racing and sprint car racing. During his career, Andretti won the 1978 Formula One World Championship, four IndyCar titles (three under USAC sanctioning, and one in CART), and IROC VI. To date, he remains the only driver ever to win the Indianapolis 500 ( 1969), Daytona 500 ( 1967) and the Formula One World Championship, and, along with Juan Pablo Montoya, the only driver to have won a race in the NASCAR Cup Series, Formula One, and an Indianapolis 500. As of 2021, Andretti's victory at the 1978 Dutch Grand Prix is the last Formula One win by an American driver. Andretti had 109 career wins on major circuits. Andretti had a long ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Al Unser
Alfred Unser (May 29, 1939 – December 9, 2021) was an American automobile racing driver, the younger brother of fellow racing drivers Jerry and Bobby Unser, and father of Al Unser Jr. He was the second of four men ( A. J. Foyt, himself, Rick Mears and Hélio Castroneves) to have won the Indianapolis 500 four times (1970, 1971, 1978, 1987), the fourth of five to have won the race in consecutive years, and won the National Championship in 1970, 1983, and 1985. The Unser family has won the Indy 500 a record nine times. He was the only person to have both a sibling (Bobby) and child (Al Jr.) as fellow Indy 500 winners. Al's nephews Johnny and Robby Unser have also competed in that race. In 1971, he became the only driver to date to win the race on his birthday (his 32nd). After his son Al Unser Jr. joined the national championship circuit in 1983, Unser was generally known by the retronyms "Al Unser Sr." or "Big Al." Personal life Unser was born in Albuquerque, New Mexico, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1989 Indianapolis 500
The 73rd Indianapolis 500 was held at the Indianapolis Motor Speedway in Speedway, Indiana on Sunday, May 28, 1989. Two-time World Drivers' Champion Emerson Fittipaldi of Brazil became the first foreign-born winner of the race since 1969, and first non-American winner since 1966. Though Fittipaldi started on the front row and dominated much of the race, he found himself running second in the waning laps. Michael Andretti passed Fittipaldi for the lead on lap 154, then led until his engine blew. Al Unser Jr. moved up to second, but trailed Fittipaldi by a big margin. Gambling on fuel mileage, Unser Jr. caught up to Fittipaldi after a fortuitous caution period on lap 181, and subsequently took the lead on lap 196. On the 199th lap, Al Unser Jr. was leading Emerson Fittipaldi, at which time the two leaders encountered slower traffic. Down the backstretch, Unser and Fittipaldi weaved through the slower cars, then Fittipaldi dove underneath going into turn three. The two cars touched w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paul Tracy
Paul Anthony Tracy (born December 17, 1968) is a Canadian-American former professional auto racing driver who competed in CART, the Champ Car World Series and the IndyCar Series. He is known by the nicknames "PT" and "the Thrill from West Hill". He was a color commentator on NBC's IndyCar coverage from 2014 to 2021. Since 2021, he competes full time in the Superstar Racing Experience. Racing career Early years Fascinated by cars since boyhood, Tracy raced go-karts at Goodwood Kartways near his hometown until he was 16. At age 16, in 1985, he became the youngest ever Canadian Formula Ford Champion. He was also the winner of the final Can-Am race in series history at the age of 17; in that same race, he achieved the record of the youngest winner in Can-Am history. In 1988 Tracy raced in the New Zealand Formula Pacific series driving a Graeme Lawrence entered Ralt RT4, his best result was to win both races and the round at Timaru Raceway. Tracy worked his way up through the Nor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pushrod
A valvetrain or valve train is a mechanical system that controls the operation of the intake and exhaust valves in an internal combustion engine. The intake valves control the flow of air/fuel mixture (or air alone for direct-injected engines) into the combustion chamber, while the exhaust valves control the flow of spent exhaust gasses out of the combustion chamber once combustion is completed. Layout The valvetrain layout is largely dependent on the location of the camshaft. The common valvetrain configurations for piston engines - in order from oldest to newest - are: * Flathead engine: The camshaft and the valves are located in the engine block below the combustion chamber. * Overhead valve engine: The camshaft remains in the block, however the valves are located in the cylinder head above the combustion chamber. * Overhead camshaft engine: The valves and camshaft(s) are in the cylinder head above the combustion chamber. Components The valvetrain consists of all the compo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mercedes-Benz
Mercedes-Benz (), commonly referred to as Mercedes and sometimes as Benz, is a German luxury and commercial vehicle automotive brand established in 1926. Mercedes-Benz AG (a Mercedes-Benz Group subsidiary established in 2019) is headquartered in Stuttgart, Baden-Württemberg, Germany. Mercedes-Benz AG produces consumer luxury vehicles and commercial vehicles badged as Mercedes-Benz. From November 2019 onwards, Mercedes-Benz-badged heavy commercial vehicles (trucks and buses) are managed by Daimler Truck, a former part of the Mercedes-Benz Group turned into an independent company in late 2021. In 2018, Mercedes-Benz was the largest brand of premium vehicles in the world, having sold 2.31 million passenger cars. The brand's origins lie in Daimler-Motoren-Gesellschaft's 1901 Mercedes and Carl Benz's 1886 Benz Patent-Motorwagen, which is widely regarded as the first internal combustion engine in a self-propelled automobile. The slogan for the brand is "the best or nothing". Hi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ilmor
Ilmor is a British independent high-performance motor racing engineering company. It was founded by Mario Illien and Paul Morgan in November 1983. With manufacturing based in Brixworth, Northamptonshire, and maintenance offices in Plymouth, Michigan, the company supplies engines and consultancy to the IndyCar Series and MotoGP. After originally developing IndyCar engines, the company built a partnership with Mercedes-Benz to power F1 cars for both the Sauber and McLaren teams. After the death of Paul Morgan in a vintage aeroplane crash in 2001, Mercedes increased its stake until it owned the entire company, and renamed it Mercedes-Benz High Performance Engines Ltd. In 2005, Mario Illien concluded a deal to purchase the Special Projects part of the company in partnership with Roger Penske, which worked in partnership with Honda Performance Development for IndyCar engines between 2003 and 2011. This new company, which is independent of Mercedes, is once again known as Ilmor En ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Engine Displacement
Engine displacement is the measure of the cylinder volume swept by all of the pistons of a piston engine, excluding the combustion chambers. It is commonly used as an expression of an engine's size, and by extension as a loose indicator of the power an engine might be capable of producing and the amount of fuel it should be expected to consume. For this reason displacement is one of the measures often used in advertising, as well as regulating, motor vehicles. It is usually expressed using the metric units of cubic centimetres (cc or cm3, equivalent to millilitres) or litres (l or L), orparticularly in the United States cubic inches (CID, cu in, or in3). Definition The overall displacement for a typical reciprocating piston engine is calculated by multiplying together three values; the distance travelled by the piston (the stroke length), the circular area of the cylinder, and the number of cylinders in the whole engine. The formula is: : \text = \text \times \frac \times ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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