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Star Formula Mazda 'Pro' (car)
The Star Mazda Pro, is an open-wheel formula racing car, designed, developed and built by Star Race Cars, for the North American Pro Mazda Championship spec-series, between 2004 and 2017. They were powered by "Renesis" wankel rotary engine The rotary engine is an early type of internal combustion engine, usually designed with an odd number of cylinders per row in a radial configuration. The engine's crankshaft remained stationary in operation, while the entire crankcase and its .... References {{reflist Open wheel racing cars Indy Pro 2000 Championship ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Star Mazda
The USF Pro 2000 Championship Presented by Cooper Tires, formerly known as the Star Mazda Championship, Pro Mazda Championship, and later Indy Pro 2000 Championship, is an open-wheel racing series serving as the third step on the Road to Indy ladder system, between the USF2000 Championship and Indy NXT. The series is sanctioned by the United States Auto Club and operated by Andersen Promotions. The series' champion is awarded a scholarship package to advance to Indy NXT competition for the following season. It competes on all open-wheel disciplines: road courses, street courses, and ovals. The series' primary sponsor is the Goodyear Tire and Rubber Company via their Cooper Tires brand. Many Pro Mazda graduates have gone on to race in top-tier open-wheel series, including American Formula One and NASCAR driver Scott Speed, IndyCar Series drivers Marco Andretti, Graham Rahal, James Hinchcliffe and Raphael Matos, and Rolex Sports Car Series and NASCAR driver Michael McDowell. H ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wankel Engine
The Wankel engine (, ) is a type of internal combustion engine using an eccentric (mechanism), eccentric Pistonless rotary engine, rotary design to convert pressure into rotating motion. The concept was proven by German engineer Felix Wankel, followed by a commercially feasible engine designed by German engineer Hanns-Dieter Paschke. The Wankel engine's rotor is similar in shape to a Reuleaux triangle, with the sides having less curvature. The rotor spins inside a figure-eight-like epitrochoidal housing around a fixed gear. The midpoint of the rotor moves in a circle around the output shaft, rotating the shaft via a Cam (mechanism), cam. In its basic gasoline-fuelled form, the Wankel engine has lower thermal efficiency and higher exhaust emissions relative to the Four-stroke engine, four-stroke reciprocating engine. This thermal inefficiency has restricted the Wankel engine to limited use since its introduction in the 1960s. However, many disadvantages have mainly been overcome ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pistonless Rotary Engine
A pistonless rotary engine is an internal combustion engine that does not use pistons in the way a reciprocating engine does. Designs vary widely but typically involve one or more wikt:rotor, rotors, sometimes called rotary pistons, as described in QT-Wankel: Two Concepts 100 Years Apart. Although many different designs have been constructed, only the Wankel engine has achieved widespread adoption. The term rotary combustion engine has been used as a name for these engines to distinguish them from early (generally up to the early 1920s) aircraft engines and motorcycle engines also known as ''rotary engines''. However, both continue to be called ''rotary engines'' and only the context determines which type is meant, whereas the "pistonless" prefix is less ambiguous. Pistonless rotary engines A pistonless rotary engine replaces the linear reciprocating motion of a piston with more complex compression/expansion motions with the objective of improving some aspect of the engine's op ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pro Mazda Championship
The USF Pro 2000 Championship Presented by Cooper Tires, formerly known as the Star Mazda Championship, Pro Mazda Championship, and later Indy Pro 2000 Championship, is an open-wheel racing series serving as the third step on the Road to Indy ladder system, between the USF2000 Championship and Indy NXT. The series is sanctioned by the United States Auto Club and operated by Andersen Promotions. The series' champion is awarded a scholarship package to advance to Indy NXT competition for the following season. It competes on all open-wheel disciplines: road courses, street courses, and ovals. The series' primary sponsor is the Goodyear Tire and Rubber Company via their Cooper Tires brand. Many Pro Mazda graduates have gone on to race in top-tier open-wheel series, including American Formula One and NASCAR driver Scott Speed, IndyCar Series drivers Marco Andretti, Graham Rahal, James Hinchcliffe and Raphael Matos, and Rolex Sports Car Series and NASCAR driver Michael McDowell ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Formula Racing
Formula racing, also known as open-wheel racing in North America, is any of several forms of open-wheeled single-seater motorsport. A "formula", first devised by FIA for its post–World War II single-seater races, is a set of regulations for a given type of car. The best known are Formula One, Formula E, Formula Two, Formula Three, regional Formula Three and Formula Four. Common usage of "formula racing" encompasses other single-seater series, including the IndyCar Series and the Super Formula Championship. Lower categories such as Formula Three and Formula Two are described as junior formulae, lower formulae, or feeder formulae, referring to their position below top-level series like Formula One on their respective career ladders of single-seater motor racing. There are two primary forms of racing formula: open formula, which allows a choice of chassis or engines; and control or "spec" formula, which specifies a single supplier for chassis and engines. Formula Three is an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Open-wheel Car
An open-wheel car is a car with the wheels outside the car's main body, and usually having only one seat. Open-wheel cars contrast with street cars, Sports car racing, sports cars, Stock car racing, stock cars, and Touring car racing, touring cars, which have their wheels below the body or inside Fender (vehicle), fenders. Open-wheel cars are built both for road racing and oval track racing. Open-wheel cars licensed for use on public roads (Street-legal vehicle, street legal), such as the Ariel Atom, are uncommon, as they are often impractical for everyday use. History American racecar driver and constructor Ray Harroun was an early pioneer of the concept of a lightweight single-seater, open-wheel "monoposto" racecar. After working as a mechanic in the automotive industry, Harroun began competitive professional racing in 1906, winning the AAA National Championship in 1910. He was then hired by the Marmon Motor Car Company as chief engineer, charged with building a racecar intended ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cooper Tire & Rubber Company
Cooper Tire & Rubber Company is an American company that specializes in the design, manufacture, marketing, and sales of replacement automobile and truck tires, and has subsidiaries that specialize in medium truck, motorcycle, and racing tires. With headquarters in Findlay, Ohio, Cooper Tire has 60 manufacturing, sales, distribution, technical, and design facilities within its worldwide family of subsidiary companies, including the United Kingdom, UK-based Avon Tyres brand, which produces tires for motorcycles, road cars, and motor racing, race cars. From 1960, the company was a publicly traded company and was listed on the New York Stock Exchange until it was acquired by Goodyear Tire and Rubber Company, Goodyear in June 2021. The company slogan is "The tire with two names ... the company and the man who built it." Company History Early history The earliest corporate lineage for Cooper Tire was the M and M Manufacturing Company, founded in 1914 in Akron, Ohio, by John F. Schaefe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sequential Manual Transmission
A sequential manual transmission, also known as a sequential gearbox or sequential transmission, is a type of Non-synchronous transmission, non-synchronous manual transmission used mostly in motorcycles and Auto racing, racing cars. It produces faster shift times than traditional Manual transmission#Synchronized transmission, synchronized manual transmissions, and restricts the driver to selecting either the next or previous gear, in a successive order. Design A sequential manual transmission is non-synchronous transmission, unsynchronized, and allows the driver to select either the next gear (e.g. shifting from first gear to second gear) or the previous gear (e.g., shifting from third gear to second gear), operated either via electronic paddle-shifters mounted behind the steering wheel or with a sequential shifter. This restriction avoids accidentally selecting the wrong gear; however, it also prevents the driver from deliberately "skipping" gears. The use of dog clutches (ra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mid-engined
In automotive engineering, a mid-engine layout describes the placement of an automobile engine in front of the rear-wheel axles, but behind the front axle. History The mid-engine, rear-wheel-drive format can be considered the original layout of automobiles. A 1901 Autocar was the first gasoline-powered automobile to use a drive shaft and placed the engine under the seat. This pioneering vehicle is now in the collection of the Smithsonian Institution. Benefits Mounting the engine in the middle instead of the front of the vehicle puts more weight over the rear tires, so they have more traction and provide more assistance to the front tires in braking the vehicle, with less chance of rear-wheel lockup and less chance of a skid or spin out. If the mid-engine vehicle is also rear-drive the added weight on the rear tires can also improve acceleration on slippery surfaces, providing much of the benefit of all-wheel-drive without the added weight and expense of all-wheel-drive comp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pistonless Rotary Engine
A pistonless rotary engine is an internal combustion engine that does not use pistons in the way a reciprocating engine does. Designs vary widely but typically involve one or more wikt:rotor, rotors, sometimes called rotary pistons, as described in QT-Wankel: Two Concepts 100 Years Apart. Although many different designs have been constructed, only the Wankel engine has achieved widespread adoption. The term rotary combustion engine has been used as a name for these engines to distinguish them from early (generally up to the early 1920s) aircraft engines and motorcycle engines also known as ''rotary engines''. However, both continue to be called ''rotary engines'' and only the context determines which type is meant, whereas the "pistonless" prefix is less ambiguous. Pistonless rotary engines A pistonless rotary engine replaces the linear reciprocating motion of a piston with more complex compression/expansion motions with the objective of improving some aspect of the engine's op ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Formula Mazda
Formula Mazda is a class of relatively affordable open-wheel car formula racing. The original tube-frame Formula Mazda car had its own class in Sports Car Club of America, SCCA club racing from 1998 to 2019. The subsequent Pro Mazda Series, using an all-new car with carbon fiber construction became the Indy Pro 2000 Championship that is part of IndyCar's Road to Indy ladder system, using the Pro Mazda car until 2017. Many drivers aspiring to the top classes of racing used the pro series to hone and demonstrate their talent. The 2004 Formula Mazda champion, Michael McDowell (driver), Michael McDowell, went on to Champ Car and NASCAR (winning the 2021 Daytona 500). 2006 Star Mazda race winner Scott Speed later raced in Formula One and NASCAR. Original car – Formula Mazda The series originally grew out of five chassis built by Hayashi in Japan for the Jim Russell Racing Drivers School in California, USA. Twenty-five cars were built by Marc Bahner, Bahner Engineering, Calif ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mazda Wankel Engine
The Mazda Wankel engines are a family of Wankel rotary combustion car engines produced by Mazda. Wankel engines were invented in 1950s by Felix Wankel, a German engineer. Over the years, displacement has been increased and turbocharging has been added. Mazda rotary engines have a reputation for being relatively small and powerful at the expense of poor fuel efficiency. The engines became popular with kit car builders, hot rodders and in light aircraft because of their light weight, compact size, tuning potential and inherently high power-to-weight ratio—as is true for all Wankel-type engines. Since the end of production of the Mazda RX-8 in 2012, the engine was produced only for single seater racing, with the one-make Star Mazda Championship being contested with a Wankel engine until 2017; the series' transition to using a Mazda-branded piston engine in 2018 temporarily ended the production of the engine. In 2023, Mazda reintroduced the engine as a generator for the 202 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
