|
Top Alcohol
Top Alcohol refers to two different classes in professional drag racing: Top Alcohol Dragster and the Top Alcohol Funny Car. Commonly known as "alky" cars, both are akin in design to the premier Top Fuel classes, but less powerful (about ). In both classes, the cars are either supercharged ( "blown") engines, burning alcohol (methanol) or can burn nitromethane and be normally aspirated, fuel injected engines. Top Alcohol Dragsters and Funny Cars resemble their nitromethane (Fuel) counterparts, with about half the power of their respective classes. Each car uses a three-speed transmission. Engine displacement is limited to 456 cubic inches for nitromethane engines (with a minimum weight of 2,125 pounds), 466 cubic inches for screw-type superchargers (1,975 pounds), and 528 cubic inches (2,050 pounds) for roots-type superchargers. The top speed of a blown top alcohol dragster was set on June 14th 2025 at 281.25 mph at mission raceway park. Top Alcohol was devised in the 1970s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Top Alcohol Dragsters
Top most commonly refers to: * Top, a basic term of orientation, distinguished from bottom, front, back, and sides * Spinning top, a ubiquitous traditional toy * Top (clothing), clothing designed to be worn over the torso * Mountain top, a mountain peak located at some distance from the nearest point of higher elevation Top may also refer to: Geography * Top, any subsidiary summit of a munro * Proper names of geographical features: ** Top River, tributary of the Olt, in Romania ** Top, Oghuz, a village in Azerbaijan ** Top, Zangilan, a village near Zangilan, Azerbaijan People * Top (surname) * Noordin Mohammad Top (1968–2009), a Malaysian/Indonesian Muslim extremist * United States military jargon for specific non-commissioned-officer ranks: ** First sergeant, Army ** Master sergeant, Marine Corps * Jargon for roles in human-sexuality: ** Top, or dominant, role in BDSM practices ** One in a triad of sexual postural preferences, specifically Top, bottom and versatile ** ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Drag Racing
Drag racing is a type of motor racing in which automobiles or motorcycles compete, usually two at a time, to be first to cross a set finish line. The race follows a short, straight course from a standing start over a measured distance, most commonly , with a shorter, distance becoming increasingly popular, as it has become the standard for Top Fuel dragsters and Funny Cars, where some major bracket races and other sanctioning bodies have adopted it as the standard. The is also popular in some circles. Electronic timing and speed sensing systems have been used to record race results since the 1960s. The history of automobiles and motorcycles being used for drag racing is nearly as long as the history of motorized vehicles themselves, and has taken the form of both illegal street racing and as a regulated motorsport. History Drag racing started in the 1940s. World War II veterans were prominently involved, and some early drag races were done at decommissioned airc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hot Rod
Hot rods are typically American cars that might be old, classic, or modern and that have been rebuilt or modified with large engines optimized for speed and acceleration. One definition is: "a car that's been stripped down, souped up and made to go much faster." However, there is no definition of the term that is universally accepted and the term is attached to a wide range of vehicles. Most often they are individually designed and constructed using components from many makes of old or new cars, and are most prevalent in the United States and Canada. Many are intended for exhibition rather than for racing or everyday driving. The origin of the term "hot rod" is unclear. Some say that the term "hot" refers to the vehicles being stolen. Other origin stories include replacing the engine's camshaft or "rod" with a higher performance version. According to the Hot Rod Industry Alliance (HRIA), the term changes in meaning over the years, but "hot rodding has less to do with the veh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Top Fuel
Top Fuel is a type of drag racing whose dragsters are the quickest accelerating racing cars in the world and the fastest sanctioned category of drag racing, with the fastest competitors reaching speeds of and finishing the runs in 3.641 seconds. A top fuel dragster accelerates from a standstill to in as little as 0.8 seconds (less than one third the time required by a production Porsche 911 Turbo to reach ) and can exceed in just . This subjects the driver to an average acceleration of about over the duration of the race and with a peak of over . Because of the speeds, this class races a distance, not the traditional drag-race length of one-fourth of a statute mile, or . The rule was introduced in 2008 by the National Hot Rod Association after the fatal crash of Funny Car driver Scott Kalitta during a qualifying session at Old Bridge Township Raceway Park in Englishtown, New Jersey. The shortening of the distance was used by the FIA at some tracks, and as of 2012 is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Supercharger
In an internal combustion engine, a supercharger compresses the intake gas, forcing more air into the engine in order to produce more power for a given displacement (engine), displacement. It is a form of forced induction that is mechanically powered (usually by a belt from the engine's crankshaft), as opposed to a turbocharger, which is powered by the kinetic energy of the exhaust gases. However, up until the mid-20th century, a turbocharger was called a "turbosupercharger" and was considered a type of supercharger. The first supercharged engine was built in 1878, with usage in aircraft engines beginning in the 1910s and usage in car engines beginning in the 1920s. In piston engines used by aircraft, supercharging was often used to compensate for the lower air density at high altitudes. Supercharging is less commonly used in the 21st century, as manufacturers have shifted to turbochargers to reduce fuel consumption and increase power outputs, especially with reduced engine dis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Methanol
Methanol (also called methyl alcohol and wood spirit, amongst other names) is an organic chemical compound and the simplest aliphatic Alcohol (chemistry), alcohol, with the chemical formula (a methyl group linked to a hydroxyl group, often abbreviated as MeOH). It is a light, Volatility (chemistry), volatile, colorless and flammable liquid with a distinctive alcoholic odor similar to that of ethanol (potable alcohol), but is more acutely toxic than the latter. Methanol acquired the name wood alcohol because it was once produced through destructive distillation of wood. Today, methanol is mainly produced industrially by hydrogenation of carbon monoxide. Methanol consists of a methyl group linked to a polar hydroxyl group. With more than 20 million tons produced annually, it is used as a Precursor (chemistry), precursor to other commodity chemicals, including formaldehyde, acetic acid, methyl tert-butyl ether, methyl ''tert''-butyl ether, methyl benzoate, anisole, peroxyacids, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nitromethane
Nitromethane, sometimes shortened to simply "nitro", is an organic compound with the chemical formula . It is the simplest organic nitro compound. It is a polar liquid commonly used as a solvent in a variety of industrial applications such as in extractions, as a reaction medium, and as a cleaning solvent. As an intermediate in organic synthesis, it is used widely in the manufacture of pesticides, explosives, fibers, and coatings. Nitromethane is used as a fuel additive in various motorsports and hobbies, e.g. Top Fuel drag racing and miniature internal combustion engines in radio control, control line and free flight model aircraft. Preparation Nitromethane is produced industrially by combining propane and nitric acid in the gas phase at . This exothermic reaction produces the four industrially significant nitroalkanes: nitromethane, nitroethane, 1-nitropropane, and 2-nitropropane. The reaction involves free radicals, including the alkoxyl radicals of the type , whi ... [...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] |
Top Gas
Top Gas (T/G) is a former NHRA drag racing professional class. Analogous to Top Fuel, Top Gas was a pro class, and allowed dragsters (T/GD) as well as bodied cars. Several noteworthy cars ran in Top Gas. One of the early streamliners, ''Scuderia'', made her debut at the 1963 NHRA Winternationals at Pomona, California, recording a best pass of 8.83 seconds at . At Arlington later that year, ''Scuderia'' set a Top Gas record (average of two passes) of . Like Top Fuel, Top Gas dragsters experimented with twin engines, including ''Freight Train'' and the Motes & Peters digger. It also saw a number of streamliners, including '' Sidewinder III'' (in BB/GD) and ''Scuderia''. Driver Ray Motes and owner R. C. Williams, based in Russell, Kansas Russell is the most populous city in and the county seat of Russell County, Kansas, United States. As of the 2020 United States census, 2020 census, the population of the city was 4,401. History In 1865, the Butterfield Overland D ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gasoline
Gasoline ( North American English) or petrol ( Commonwealth English) is a petrochemical product characterized as a transparent, yellowish, and flammable liquid normally used as a fuel for spark-ignited internal combustion engines. When formulated as a fuel for engines, gasoline is chemically composed of organic compounds derived from the fractional distillation of petroleum and later chemically enhanced with gasoline additives. It is a high-volume profitable product produced in crude oil refineries. The ability of a particular gasoline blend to resist premature ignition (which causes knocking and reduces efficiency in reciprocating engines) is measured by its octane rating. Tetraethyl lead was once widely used to increase the octane rating but is not used in modern automotive gasoline due to the health hazard. Aviation, off-road motor vehicles, and racing car engines still use leaded gasolines. Other substances are frequently added to gasoline to improve chemical st ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pro Comp
Pro is an abbreviation meaning "professional". Pro, PRO or variants thereof might also refer to: People * Miguel Pro (1891–1927), Mexican priest * Pro Hart (1928–2006), Australian painter * Mlungisi Mdluli (born 1980), South African retired footballer * Derek Minor (born 1984), American Christian rapper, formerly known as PRo * Mike Awesome (1965–2007), a.k.a. The Pro, American wrestler Michael Lee Alfonso * Pro Wells, American football player Occupations * Prostitute, slang abbreviation * Public relations officer Linguistics * PRO (linguistics) ("big PRO") * pro (linguistics) ("little pro") Political parties * ' (Republican Proposal), Argentina * ', ( Progressive Party), Chile * ' (Law, Respect, Expertise), Czech Republic * ' ( Party for a Rule of Law Offensive), former German party * ' ( The Progressives), Latvia * ', 2020–2023 name of the Modern Democratic Party in Moldova * ' (PRO Romania) * ' (Proposition), Ukraine * ' (Pro-movement), Germany Organizations ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
