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Noble M400
The Noble M400 is a sports car from the English car maker Noble. Manufacturing was outsourced to Hi-Tech Automotive, based in Port Elizabeth, South Africa. The M400 was noted by the automotive press for its excellent handling and power.Frankel, AndrewNoble M400: Catch me if you can... ''The Sunday Times'', 14 November 2004. Retrieved 2 April 2013. Engine The Noble M400 features a transverse rear mid-engine, rear-wheel-drive layout. The power plant is a DOHC Ford Duratec V6 engine with 4 valves per cylinder, as used in the Ford Mondeo ST220. With this engine as a base, Noble fits high-lift camshafts, revised fuel injection, and Garrett AiResearch T28 twin-turbochargers. The M400 lacks driver safety aids such as ABS, stability control, traction control, and air bags. Instead, driver safety comes only from a factory racing harness and built-in roll cage. For durability, Noble also added forged pistons, an oil cooler, a larger baffled oil sump, and extra cooling ducts. Its engine ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hi-Tech Automotive
Hi-Tech Automotive is a low volume, specialist car builder and design house located in Port Elizabeth, South Africa. Most of the vehicles produced are exported, notably to the US and UK. The main distributor of the cars built by Hi-Tech is Superformance. In December 2005, Hi-Tech Automotive transferred the ownership of its subsidiary, Superformance, to the Hillbank Automotive Group, which is privately owned by Lance Stander. All Superformance cars are originally built at Hi-Tech Automotive's plant in Port Elizabeth, South Africa before they are shipped as complete rolling chassis minus engine. Hi-Tech also supplies customers with non-road cars ready to race on the track. Cars produced Superformance The vehicles that Hi-Tech has produced or worked on includes: * Superformance MKIII (a replica of the third generation 427 Shelby Cobra) * Superformance MKII FIA * Superformance MKII Slab Side * Superformance Daytona Coupe (Discontinued) * Superformance GT40 continuation s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Noble Automotive
Noble Automotive Ltd, more commonly known simply as Noble, is an English sports car manufacturer based in Leicester. Noble Automotive Ltd. was established in 1999 by Lee Noble in Leeds, West Yorkshire, for producing high-speed sports cars with a rear mid-engine, rear-wheel drive layout. Lee Noble was the chief designer and part owner of Noble. The company was sold in August 2006. He left the company in February 2008 and shortly after announced his new venture, Fenix Automotive in 2009. Noble is a low-production English sports car company, its past products include the M12 GTO, M12 GTO-3, M12 GTO-3R and Noble M400. The M12 GTO-3R and M400 share chassis and body, but have minor differences in engines and suspensions. The M15 has a new space frame chassis. The body and chassis of the Noble is built by Hi-Tech Automotive in Port Elizabeth, South Africa alongside Superformance cars. Once the body shell is completed, it is sent to the Noble factory where the engines, transmission ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vroom Vroom (TV Series)
''Vroom Vroom'' is a British television series shown on Sky One. The presenters were Brendan Coogan ('' Men and Motors''), Jon Desborough (Sky News Sportsline), Lisa Rogers ('' Scrapheap Challenge''), and Emma Parker Bowles ( ''The Sun'''s motoring columnist). Each show ran for one hour, and featured a varied mix of segments, from test drives to banger racing and tips for buying and selling cars. Each episode included a regular strand presented by Emma Parker Bowles who turns her hand to banger, lawn mower and mini-auto grass racing. Other contributors included segments by Bruno Senna, nephew of late Grand Prix driver Ayrton Senna and professional test driver Duncan Gray. Duncan Gray homepage For the second series of the show, it had some new segments. Brendan Coogan's 'Test Driv ... [...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] |
Twin-turbo
Twin-turbo is a type of turbo layout in which two turbochargers are used to compress the intake fuel/air mixture (or intake air, in the case of a direct-injection engine). The most common layout features two identical or mirrored turbochargers in parallel, each processing half of a V engine's produced exhaust through independent piping. The two turbochargers can either be matching or different sizes. The ga70 1ggte was the first inline 6 twin turbo in the world. Types and combinations There are three types of turbine setups used for twin-turbo setups: * Parallel * Sequential * Series These can be applied to any of the five types of compressor setups (which theoretically could have 15 different setups): * Compound Compressors * Staged Compound Compressors * Staged Sequential Compressors * Parallel Sequential Compressors * Parallel Compressors Parallel In a parallel configuration, two equally-sized turbochargers each receive half of the exhaust gases. Some designs combin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Garrett AiResearch
Garrett AiResearch was a manufacturer of turboprop engines and turbochargers, and a pioneer in numerous aerospace technologies. It was previously known as Aircraft Tool and Supply Company, Garrett Supply Company, AiResearch Manufacturing Company, or simply AiResearch. In 1964, Garrett AiResearch merged with Signal Oil & Gas, to form a company renamed in 1968 to Signal Companies. In 1985, it merged with Allied Corporation, forming AlliedSignal. In 1999 AlliedSignal acquired Honeywell and adopted the Honeywell name. Founding years John Clifford "Cliff" Garrett founded a company in Los Angeles in 1936 which came to be known as Garrett AiResearch or simply AiResearch. The company was first named Aircraft Tool and Supply Company. In early 1937, it was renamed as Garrett Supply Company. In 1939, it became AiResearch and shortly thereafter AiResearch Manufacturing Company, which then became a division within the Garrett Corporation. Already operating his Garrett Supply and Airsuppl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fuel Injection
Fuel injection is the introduction of fuel in an internal combustion engine, most commonly automotive engines, by the means of a fuel injector. This article focuses on fuel injection in reciprocating piston and Wankel rotary engines. All compression-ignition engines (e.g. diesel engines), and many spark-ignition engines (i.e. petrol (gasoline) engines, such as Otto or Wankel), use fuel injection of one kind or another. Mass-produced diesel engines for passenger cars (such as the Mercedes-Benz OM 138) became available in the late 1930s and early 1940s, being the first fuel-injected engines for passenger car use. In passenger car petrol engines, fuel injection was introduced in the early 1950s and gradually gained prevalence until it had largely replaced carburetors by the early 1990s. The primary difference between carburetion and fuel injection is that fuel injection atomizes the fuel through a small nozzle under high pressure, while carburetion relies on suction crea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Camshaft
A camshaft is a shaft that contains a row of pointed cams in order to convert rotational motion to reciprocating motion. Camshafts are used in piston engines (to operate the intake and exhaust valves), mechanically controlled ignition systems and early electric motor speed controllers. Camshafts in piston engines are usually made from steel or cast iron, and the shape of the cams greatly affects the engine's characteristics. History Trip hammers are one of the early uses of a form of cam to convert rotating motion, e.g. from a waterwheel, into the reciprocating motion of a hammer used in forging or to pound grain. Evidence for these exists back to the Han dynasty in China, and they were widespread by the medieval period. Camshafts were first described by Ismail al-Jazari in 1206. Once the rotative version of the steam engine was developed in the late 18th century, the operation of the valve gear was usually by an eccentric, which turned the rotation of the crankshaft i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ford Mondeo
The Ford Mondeo is a Mid-size/large family car, large (D-segment) car manufactured and marketed by Ford Motor Company, Ford since 1993 across five generations for model years 1993-2022. As Ford self-declared world car, the Mondeo was intended to consolidate the European Ford Sierra, Sierra, the Ford Telstar, Telstar in Asia and Australia, and the Ford Tempo, Tempo/Mercury Topaz in North America. The first two generations used the CDW27 platform, the third-generation model used the EUCD platform, the fourth-generation used the CD4 platform, and the fifth-generation used the C2 platform. Ford announced in March 2021 that it would discontinue Mondeo production in Europe and Argentina with no direct successor. Production of the Mondeo ended in Europe in March 2022. The ''Mondeo'' nameplate derives from the Latin word ''mundus'', meaning "world". First generation (1992) The first-generation Mondeo was introduced in November 1992, with sales beginning in March 1993. Intended as a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Multi-valve
A multi-valve or multivalve Four-stroke engine, four-stroke internal combustion engine is one where each Cylinder (engine), cylinder has ''more than two'' poppet valve, valves – more than the minimum required of one of each, for the purposes of air and fuel intake, and Exhaust system, venting exhaust gases. Multi-valve engines were conceived to improve one or both of these, often called "better breathing", and with the added benefit of more valves that are smaller, thus having less mass in motion (per individual valve and spring), may also be able to operate at higher revolutions per minute (RPM) than a two-valve engine, delivering even more intake an/or exhaust per unit of time, thus potentially more power (physics), power. Multi-valve rationale Multi-valve engine design A multi-valve engine design has three, four, or five poppet valves per cylinder, to achieve greater performance. In automotive engineering, any four-stroke internal combustion engine needs at least two v ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Overhead Camshaft
An overhead camshaft (OHC) engine is a piston engine in which the camshaft is located in the cylinder head above the combustion chamber. This contrasts with earlier overhead valve engines (OHV), where the camshaft is located below the combustion chamber in the engine block. ''Single overhead camshaft'' (SOHC) engines have one camshaft per cylinder bank, bank of cylinders. ''Dual overhead camshaft'' (DOHC, also known as "twin-cam") engines have two camshafts per bank. The first production car to use a DOHC engine was built in 1910. Use of DOHC engines slowly increased from the 1940s, leading to many automobiles by the early 2000s using DOHC engines. Design In an OHC engine, the camshaft is located at the top of the engine, above the combustion chamber. This contrasts the earlier overhead valve engine (OHV) and flathead engine configurations, where the camshaft is located down in the engine block. The valves in both OHC and OHV engines are located above the combustion chamber; ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rear Mid-engine, Rear-wheel-drive Layout
In automotive design, an RMR, or rear mid-engine, rear-wheel-drive layout is one in which the rear wheels are driven by an engine placed with its center of gravity in front of the rear axle, and thus right behind the passenger compartment. Nowadays more frequently called 'RMR', to acknowledge that certain sporty or performance focused front-engined cars are also "mid-engined", by having the main engine mass behind the front axle, RMR layout cars were previously (until ca. the 1990) just called MR, or mid-engine, rear-wheel-drive layout), because the nuance between distinctly front-engined vs. front ''mid-engined'' cars often remained undiscussed. In contrast to the fully rear-engine, rear-wheel-drive layout, the center of mass of the engine is in front of the rear axle. This layout is typically chosen for its favorable weight distribution. Placing the car's heaviest component within the wheelbase minimizes its rotational inertia around the vertical axis, facilitating turn- ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
