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Brawner Hawk
The Brawner Hawk is a series of open-wheel race car chassis designed and developed by automotive mechanic and engineer Clint Brawner for U.S.A.C. Indy car racing, between 1965 and 1969. It successfully won the 1969 Indianapolis 500, while in the hands of, and being driven by Mario Andretti. It was originally powered by the naturally-aspirated , and later turbocharged , , Ford Indy V8 engine, which also powered several Lotus and Coyote Indy race cars, and even a McNamara chassis. The chassis was lightweight, and only weighed around , giving it an incredible power-to-weight ratio Power-to-weight ratio (PWR, also called specific power, or power-to-mass ratio) is a calculation commonly applied to engines and mobile power sources to enable the comparison of one unit or design to another. Power-to-weight ratio is a measuremen .... References {{reflist Indianapolis 500 American Championship racing cars Open wheel racing cars ... [...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 United States National Championship, and from 1956 to 1997 the organization sanctioned the Indianapolis 500. Today, USAC serves as the 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 is USAC's Competition Director. History When the American Automobile Association (AAA) withdrew from auto racing after the 1955 season, citing the Le Mans disaster and the death of Bill Vukovich at Indianapolis as contributing factors, both the SCCA and NASCAR were mentioned as its potential successor. Ultimately, USAC was formed by Indianapolis Motor Speedway owner Tony Hulman. It became the arbiter of rules, car design, and other matters for what ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of USAC Championship Car Seasons
From 1956 to 1978, USAC Championship Car seasons featured the top teams and drivers in U.S. open-wheel racing. Until 1971, the Championship contained road courses, ovals, dirt courses, and, on occasion, a hill climb. Thereafter, the schedule consisted mainly of paved ovals. In 1979, the majority of car owners left USAC to race in the Indy Car World Series, sanctioned by the Sports Car Club of America and CART. This led to a decline in the number of events in the schedule, and by the 1984-85 season, the Championship comprised only one race, the Indianapolis 500. The era of USAC Championship Cars concluded with the formation of the Indy Racing League (IRL) in 1995, which was sanctioned by USAC until June 1997 when the IRL assumed officiating duties after the controversial finish of the 81st Indianapolis 500 and the scoring mistake that marred the following event. The most successful driver in USAC Championship Car history was A. J. Foyt with seven National Championships ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indianapolis 500
The Indianapolis 500, formally known as the Indianapolis 500-Mile Race, and commonly called the Indy 500, is an annual automobile race held at Indianapolis Motor Speedway (IMS) in Speedway, Indiana, United States, an enclave suburb of Indianapolis. The event is traditionally held over Memorial Day weekend, usually the last weekend of May. It is contested as part of the IndyCar Series, the top level of American open-wheel car racing, a formula colloquially known as "Indy car racing". The track itself is nicknamed the "Brickyard", as the racing surface was paved in brick in the fall of 1909. One yard of brick remains exposed at the start/finish line. The event, billed as ''The Greatest Spectacle in Racing'', is considered part of the Triple Crown of Motorsport along with the 24 Hours of Le Mans and the Monaco Grand Prix, with which it typically shares a date. The official attendance is not disclosed by Speedway management, but the permanent seating capacity is upwards o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Power-to-weight Ratio
Power-to-weight ratio (PWR, also called specific power, or power-to-mass ratio) is a calculation commonly applied to engines and mobile power sources to enable the comparison of one unit or design to another. Power-to-weight ratio is a measurement of actual performance of any engine or power source. It is also used as a measurement of performance of a vehicle as a whole, with the engine's power output being divided by the weight (or mass) of the vehicle, to give a metric that is independent of the vehicle's size. Power-to-weight is often quoted by manufacturers at the peak value, but the actual value may vary in use and variations will affect performance. The inverse of power-to-weight, weight-to-power ratio (power loading) is a calculation commonly applied to aircraft, cars, and vehicles in general, to enable the comparison of one vehicle's performance to another. Power-to-weight ratio is equal to thrust per unit mass multiplied by the velocity of any vehicle. Power-to-weight ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
McNamara (constructor)
McNamara was a German constructor of racecar chassis from the late 1960s to the 1972. History McNamara was formed by Francis McNamara, a United States soldier who raced Formula Vee cars while stationed in Germany. Dan Hawkes designed a 1969 chassis for Formula 3 called the F3 McNamara Sebring Mk3. The car was modified for 1970, and it was called the 3B. McNamara was one of the first manufacturers to experiment with riveted and glued aluminum monocoque race car chassis. The team also built chassis for Mario Andretti in 1970 for the Indianapolis 500, as well as modifying Andretti's March 701 The March 701 is a Formula One racing car model, designed by Robin Herd with Peter Wright, and built by March Engineering. The 701 was March's first Formula One design – following their one-off March 693P Formula Three prototype of 1969 – a ... in Formula One. Neither car proved successful. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coyote (chassis)
Coyote was a brand of racing chassis designed and built for the use of A. J. Foyt's race team in USAC Championship car racing including the Indianapolis 500 The Indianapolis 500, formally known as the Indianapolis 500-Mile Race, and commonly called the Indy 500, is an annual automobile race held at Indianapolis Motor Speedway (IMS) in Speedway, Indiana, United States, an enclave suburb of India .... It was used from 1966 to 1983 with Foyt himself making 141 starts in the car, winning 25 times. George Snider had the second most starts with 24. Jim McElreath has the only other win with a Coyote chassis. Foyt drove a Coyote to victory in the Indy 500 in 1967 and 1977. With Foyt's permission, fellow Indy 500 champion Eddie Cheever's Cheever Racing began using the Coyote name for his new Daytona Prototype chassis, derived from the Fabcar chassis design that he had purchased the rights to in 2007. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lotus Cars
Lotus Cars Limited is a British automotive company headquartered in Norfolk, England which manufactures sports cars and racing cars noted for their light weight and fine handling characteristics. Lotus was previously involved in Formula One racing, via Team Lotus, winning the Formula One World Championship seven times. Lotus Cars was founded and owned for many years by Colin Chapman. After his death and a period of financial instability, it was bought by General Motors, then Romano Artioli and DRB-HICOM through its subsidiary Proton. It is currently majority owned by Chinese multinational Geely, with Etika Automotive as a minority shareholder. The engineering consultancy firm Lotus Engineering, an offshoot of Lotus Cars, has facilities in the United Kingdom, United States, China, and Malaysia. Notable Lotus cars include the Lotus Seven, the Lotus Esprit and the Lotus Elan. History Early years The company was formed in 1952 as Lotus Engineering Ltd. by engine ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Naturally Aspirated Engine
Naturally may refer to: ;Albums * '' Naturally!'', an album by Nat Adderley * ''Naturally'' (Houston Person album) * ''Naturally'' (J. J. Cale album) * ''Naturally'' (John Pizzarelli album) * ''Naturally'' (Sharon Jones album) * ''Naturally'' (Three Dog Night album) ;Songs * "Naturally" (Deborah Gibson song) * "Naturally" (Kalapana song) * "Naturally" (Selena Gomez & the Scene song) * "Naturally", a song by Ayumi Hamasaki from '' I Am...'' * "Naturally", a song by Heatwave from '' Current'' * "Naturally", a song by Huey Lewis and the News from '' Fore!'' * "Naturally", a song by Raffi from '' Bananaphone'' * "Naturally", a song by Fat Mattress from ''Fat Mattress II'' * "Naturally", a song by Katy Hudson (better known by her current stage name Katy Perry Katheryn Elizabeth Hudson (born October 25, 1984), known professionally as Katy Perry, is an American singer, songwriter, and television personality. Known for her influence on modern pop music and her campy style, ... [...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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1969 Indianapolis 500
The 53rd International 500 Mile Sweepstakes was an auto race held at the Indianapolis Motor Speedway in Speedway, Indiana on Friday, May 30, 1969. It was the third round of the 1969 USAC Championship Car season. Polesitter A. J. Foyt led the race in the early stages, looking to become the first four-time winner of the 500. Near the halfway point, however, a lengthy pit stop to repair a broken manifold put him many laps down. Despite a hard-charging run towards the end, he wound up managing only an eighth-place finish, 19 laps down. Lloyd Ruby, a driver with a hard-luck reputation at the Speedway, was leading the race just after the midpoint. During a pit stop, he pulled away with the fueling hose still attached, ripped a hole in the fuel tank, and was out of the race. The incident put Mario Andretti in the lead for rest of the way. Mario Andretti led 116 laps total and won for car owner Andy Granatelli. With Andretti's finish time of 3:11:14.71, it was the fastest run Indianapolis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1969 USAC Championship Car Season
The 1969 USAC Championship Car season consisted of 24 races, beginning in Avondale, Arizona on March 30 and concluding in Riverside, California on December 7. The USAC National Champion and Indianapolis 500 winner was Mario Andretti. Schedule and results In the IZOD IndyCar Series 2011 Historical Record Book the winner of the Rex Mays Classic was declared to be only Art Pollard, because Greg Weld vacated the car on lap 2 of 150. : Pollard relieved Greg Weld Greg Weld (March 4, 1944 – August 4, 2008) was an American racecar driver and later a businessman who founded an automotive aftermarkets parts manufacturer that carries his name. Weld won the 1963 Knoxville Nationals, the premiere event in spr ... on lap 2 of 150. : No pole is awarded for the Pikes Peak Hill Climb, in this schedule on the pole is the driver who started first. No lap led was awarded for the Pikes Peak Hill Climb, however, a lap was awarded to the drivers that completed the climb. : Run in two heats ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1965 USAC Championship Car Season
The 1965 USAC Championship Car season consisted of 18 races, beginning in Avondale, Arizona, Avondale, Arizona on March 28 and concluding at the same location on November 21. This season was notable for the Hoosier Grand Prix, the first ever road course race for this series. The United States Automobile Club, USAC National Champion was Mario Andretti and the Indianapolis 500 winner was Jim Clark. Schedule and results : No pole is awarded for the Pikes Peak Hill Climb, in this schedule on the pole is the driver who started first. No lap led was awarded for the Pikes Peak Hill Climb, however, a lap was awarded to the drivers that completed the climb. Final points standings Note: Bobby Johns is not eligible for points. References * * * http://media.indycar.com/pdf/2011/IICS_2011_Historical_Record_Book_INT6.pdf (p. 260-265) See also * 1965 Indianapolis 500 {{Pre-1971 USAC Championship Car seasons 1965 in motorsport, USAC Championship Car season USAC Champions ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
