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Ruf CTR
The Ruf CTR (Group C, Turbo Ruf) also known as the CTR Yellowbird or simply Yellowbird, is a limited-production, high performance sports car manufactured by German automobile manufacturer Ruf Automobile. Introduced for the 1987 model year and based on the Porsche 911, the CTR featured an enlarged and highly tuned version of Porsche's 3.2 litre flat-six cylinder engine, lightened body panels, an integrated roll cage (adding chassis stiffness in addition to occupant safety), upgraded suspension and braking systems, a custom-designed transmission, and several unique trim pieces such as polyurethane bumpers, and the use of the side-mounted oil filler (a Porsche feature for the 1972 model year only) necessitated by relocating the oil tank forward to clear the intercooler on that side. The car received its nickname, "Yellowbird", during testing by ''Road & Track'' magazine, whose staff members noted the contrast created by its yellow paintwork against the overcast skies on the day of th ...
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Ruf Automobile
Ruf Automobile GmbH (stylized as RUF) is a German car manufacturer. Formerly using Porsche bodies in white to build cars, today they build vehicles on their own bodies and chassis. They also manufacture performance parts for various Porsche models, including the 911, Boxster, and Cayman. The company rose to fame when in 1987, its Porsche-derived CTR reached 211 mph, surpassing the Ferrari F40's previous top speed record of 201 mph. In 2017, Ruf unveiled a modern revival of the classic CTR "Yellow Bird" with a claimed top speed of 225 mph. History The company was founded in 1939 in Pfaffenhausen, Germany as "Auto Ruf" by Alois Ruf Sr. as a service garage and was eventually expanded to include a full-service gas station in 1949. Ruf began experimenting with vehicle designs of his own in the late 1940s, and in 1955 designed and built a tour bus, which he marketed around Germany. The positive response it received led to Ruf expanding his business again by starting his own se ...
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CTR2 Alois Ruf
CTR may refer to: Engineering, science and technology * Counter mode (CTR mode), a cryptographic mode of operation for block ciphers * X-ray crystal truncation rod, a technique to measure properties of crystal surfaces * Current transfer ratio, in an opto-isolator device * Content Threat Removal, a cyber security technology that defeats content threats Government * Cooperative Threat Reduction, an initiative to secure and dismantle weapons of mass destruction in former Soviet Union states * Currency transaction report, a report about transactions that the Bank Secrecy Act requires U.S. financial institutions to file with the Internal Revenue Service Media, arts and entertainment * '' Contemporary Theatre Review'', a British academic journal of performing arts * ''Crash Team Racing'', Naughty Dog's 1999 video game for the Sony PlayStation ** ''Crash Team Racing Nitro-Fueled'', its 2019 remake Medicine * Cardiac resynchronization therapy * Cardio-thoracic ratio, a measure of the ...
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Production Car Speed Record
This is a list of the world's record-breaking top speeds achieved by street-legal production cars (as opposed to concept cars or modified cars). For the purposes of this list eligible cars are defined in the list's rules. This list uses a different definition to the List of automotive superlatives. The variation is because the term production car is otherwise undefined. List rules Because of the inconsistencies with the various definitions of production cars, dubious claims by manufacturers and self-interest groups, and inconsistent or changing application of the definitions this list has a defined set of requirements. For further explanation of how these were arrived at see the talk pages of both this article and the above link. After the Koenigsegg Agera RS was found not eligible for this list since only 11 cars had engines rated higher than 865 kW, the former 25 car minimum was dropped and replaced with new rules based on suggestions by Koenigsegg PR manager Steven Wade. ...
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Porsche 959
The Porsche 959 is a sports car manufactured by German automobile manufacturer Porsche from 1986 to 1993, first as a Group B rally car and later as a road legal production car designed to satisfy FIA homologation regulations requiring at least 200 units be produced. The twin-turbocharged 959 was the world's fastest street-legal production car when introduced, achieving a top speed of , with some variants even capable of achieving . During its production run, the 959 was considered the most technologically advanced road-going sports car ever built, and forerunner of all forthcoming sports cars. After the successful introduction of all-wheel drive on more rally-specific cars like the Audi Quattro, it was one of the first pure high-performance sports-cars with all-wheel drive, providing the basis for Porsche's first all-wheel drive 911 Carrera 4 model. Its performance convinced Porsche executives to make all-wheel drive standard on all turbocharged versions of the 911 starting wit ...
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Dynamometer
A dynamometer or "dyno" for short, is a device for simultaneously measuring the torque and rotational speed (RPM) of an engine, motor or other rotating prime mover so that its instantaneous power may be calculated, and usually displayed by the dynamometer itself as kW or bhp. In addition to being used to determine the torque or power characteristics of a machine under test, dynamometers are employed in a number of other roles. In standard emissions testing cycles such as those defined by the United States Environmental Protection Agency, dynamometers are used to provide simulated road loading of either the engine (using an engine dynamometer) or full powertrain (using a chassis dynamometer). Beyond simple power and torque measurements, dynamometers can be used as part of a testbed for a variety of engine development activities, such as the calibration of engine management controllers, detailed investigations into combustion behavior, and tribology. In the medical terminology, ...
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Total 911
''Total 911'' is an international magazine devoted to the Porsche 911 sports car, from 1963 to the present day. It is published monthly in the UK by Future plc and currently edited by Lee Sibley. Launched in 2005 by Rob Mugglestone, Philip Raby and John Francas (under 9 Publishing Ltd), ''Total 911'' is a niche publication, covering mainly the 911 model in Porsche's range. The three decided to launch a magazine that had editorial depth and accuracy with the coffee-table design quality of lifestyle magazines. ''Total 911 Magazine'' was sold to Imagine Publishing in 2008, and has continued to grow and develop its reputation in the automotive journalism sector. It is sold through newsagents and subscribers worldwide in nearly 100 countries. In early 2010, ''Total 911'' was released on the Apple iPhone and iPad The iPad is a brand of iOS and iPadOS-based tablet computers that are developed by Apple Inc. The iPad was conceived before the related iPhone but the iPhone w ...
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Porsche Carrera
Carrera (''Spanish'' for "race" and "career") is a brand of Porsche automobile. The name commemorates the company's success in the Carrera Panamericana race. The following vehicles have been called ''Carrera'': * Porsche 356 * Porsche 904 * Porsche 911 ** Porsche 911 (1963–1989) ** Porsche 930 (1975–1989) ** Porsche 964 (1989–1993) ** Porsche 993 (1993–1998) ** Porsche 996 The Porsche 996 is the internal designation for the 911 model manufactured by the German automaker Porsche from 1997 until 2006. It was replaced by the 997 in 2004, but the high performance Turbo S, GT2 and GT3 variants remained in production un ... (1998–2004) ** Porsche 997 (2004–2013) ** Porsche 991 (2011–2019) ** Porsche 992 (2019–) * Porsche 924 * Porsche Carrera GT In fiction

*Sally Carrera, a fictional character from Disney Pixar's ''Cars (franchise), Cars'' franchise is based on the Porsche 996 Carrera. {{Carrera Panamericana Porsche, Carrera Carrera Panamericana ...
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Dunlop Tyres
Dunlop Tyres is a brand of tyres which is managed by different companies around the world. It was founded by pneumatic tyre pioneer John Boyd Dunlop in Dublin, Ireland, in 1890. The brand is operated by Goodyear in North America (passenger car & light truck), Europe, Australia and New Zealand. On October 1, 2015, Sumitomo Rubber Industries acquired the Dunlop Motorcycle tire brand in North America from the Goodyear Tire and Rubber Company after dissolving its 16-year global joint venture. In India, the brand is operated by Dunlop India Ltd. (having started its business there in 1926, owned by the Ruia Group).About us
Rubber India Ltd, 14 Aug 2020
In several other Asian countries (Japan, China, Indonesia, Thailand and Russia), Africa and Latin America (except Mexico), Dunlop Tires is operated by
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Brembo
Brembo S.p.A. is an Italian manufacturer of automotive brake systems, especially for high-performance cars and motorcycles. Its head office is in Curno, Bergamo, Italy. History Brembo was established in Paladina, Italy on January 11, 1961 by Emilio Bombassei and Italo Breda (father and uncle, respectively, to the current Chairman Alberto Bombassei). The company was named after the Brembo river, as Bombassei lived in a village on the coast of the river before moving to Milan. Soon after Brembo was formed, it specialized in disc brakes, which were imported from the UK at the time. The company entered into a supply contract with Alfa Romeo in 1964 and became Moto Guzzi's brake component supplier in 1966. In the 1980s, Brembo also began supplying brakes to BMW, Chrysler, Ferrari, Mercedes-Benz, Nissan, and Porsche. Brembo went public on the Milan Stock Exchange in 1995. In 2000, Brembo purchased the UK-based racing brake and clutch manufacturer AP Racing (a former division ...
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Intercooler
An intercooler is a heat exchanger used to cool a gas after compression. Often found in turbocharged engines, intercoolers are also used in air compressors, air conditioners, refrigeration and gas turbines. Internal combustion engines Most commonly used with turbocharged engines, an intercooler is used to counteract the heat of compression and heat soak in the pressurised intake air. By reducing the temperature of the intake air, the air becomes denser (allowing more fuel to be injected, resulting in increased power) and less likely to suffer from pre-ignition or knocking. Additional cooling can be provided by externally spraying a fine mist onto the intercooler surface, or even into the intake air itself, to further reduce intake charge temperature through evaporative cooling. Intercoolers can vary dramatically in size, shape and design, depending on the performance and space requirements of the system. Many passenger cars use either ''front-mounted intercoolers'' l ...
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Porsche 962
The Porsche 962 (also known as the 962C in its Group C form) is a sports-prototype racing car built by Porsche as a replacement for the 956 and designed mainly to comply with IMSA's GTP regulations, although it would later compete in the European Group C formula as the 956 had. The 962 was introduced at the end of 1984, from which it quickly became successful through private owners while having a remarkably long-lived career, with some examples still proving competitive into the mid-1990s. The vehicle was later replaced by the Porsche WSC-95. Development When the Porsche 956 was developed in late 1981, the intention of Porsche was to run the car in both the World Sportscar Championship and the North American IMSA GTP Championship. However IMSA GTP regulations differed from Group C and subsequently the 956 was banned in the US series on safety grounds as the driver's feet were ahead of the front axle center line. To make the 956 eligible under the new IMSA regulations, Por ...
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