1.
Columbus, Ohio
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Columbus is the capital and largest city of the U. S. state of Ohio. It is the 15th-largest city in the United States, with a population of 850,106 as of 2015 estimates and this makes Columbus the fourth-most populous state capital in the United States, and the third-largest city in the Midwestern United States. It is the city of the Columbus, Ohio, Metropolitan Statistical Area. With a population of 2,021,632, it is Ohios third-largest metropolitan area, Columbus is the county seat of Franklin County. The city proper has also expanded and annexed portions of adjoining Delaware County, named for explorer Christopher Columbus, the city was founded in 1812 at the confluence of the Scioto and Olentangy rivers, and assumed the functions of state capital in 1816. As of 2013, the city has the headquarters of five corporations in the U. S, fortune 500, Nationwide Mutual Insurance Company, American Electric Power, L Brands, Big Lots, and Cardinal Health. In 2012, Columbus was ranked in BusinessWeeks 50 best cities in America. In 2013, Forbes gave Columbus an A rating as one of the top cities for business in the U. S. and later that included the city on its list of Best Places for Business. Columbus was also ranked as the No.1 up-and-coming tech city in the nation by Forbes in 2008, and the city was ranked a top-ten city by Relocate America in 2010. In 2007, fDi Magazine ranked the city no.3 in the U. S. for cities of the future, and the Columbus Zoo and Aquarium was rated no.1 in 2009 by USA Travel Guide. The area including modern-day Columbus once comprised the Ohio Country, under the control of the French colonial empire through the Viceroyalty of New France from 1663 until 1763. In the 18th century, European traders flocked to the area, the area found itself frequently caught between warring factions, including American Indian and European interests. In the 1740s, Pennsylvania traders overran the territory until the French forcibly evicted them, in the early 1750s, the Ohio Company sent George Washington to the Ohio Country to survey. Fighting for control of the territory in the French and Indian War became part of the international Seven Years War, during this period, the region routinely suffered turmoil, massacres, and battles. The 1763 Treaty of Paris ceded the Ohio Country to the British Empire, after the American Revolution, the Ohio Country became part of the Virginia Military District, under the control of the United States. Colonists from the East Coast moved in, but rather finding a empty frontier, they encountered people of the Miami, Delaware, Wyandot, Shawnee. The tribes resisted expansion by the fledgling United States, leading to years of bitter conflict, the decisive Battle of Fallen Timbers resulted in the Treaty of Greenville, which finally opened the way for new settlements. By 1797, a surveyor from Virginia named Lucas Sullivant had founded a permanent settlement on the west bank of the forks of the Scioto River
2.
United States
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Forty-eight of the fifty states and the federal district are contiguous and located in North America between Canada and Mexico. The state of Alaska is in the northwest corner of North America, bordered by Canada to the east, the state of Hawaii is an archipelago in the mid-Pacific Ocean. The U. S. territories are scattered about the Pacific Ocean, the geography, climate and wildlife of the country are extremely diverse. At 3.8 million square miles and with over 324 million people, the United States is the worlds third- or fourth-largest country by area, third-largest by land area. It is one of the worlds most ethnically diverse and multicultural nations, paleo-Indians migrated from Asia to the North American mainland at least 15,000 years ago. European colonization began in the 16th century, the United States emerged from 13 British colonies along the East Coast. Numerous disputes between Great Britain and the following the Seven Years War led to the American Revolution. On July 4,1776, during the course of the American Revolutionary War, the war ended in 1783 with recognition of the independence of the United States by Great Britain, representing the first successful war of independence against a European power. The current constitution was adopted in 1788, after the Articles of Confederation, the first ten amendments, collectively named the Bill of Rights, were ratified in 1791 and designed to guarantee many fundamental civil liberties. During the second half of the 19th century, the American Civil War led to the end of slavery in the country. By the end of century, the United States extended into the Pacific Ocean. The Spanish–American War and World War I confirmed the status as a global military power. The end of the Cold War and the dissolution of the Soviet Union in 1991 left the United States as the sole superpower. The U. S. is a member of the United Nations, World Bank, International Monetary Fund, Organization of American States. The United States is a developed country, with the worlds largest economy by nominal GDP. It ranks highly in several measures of performance, including average wage, human development, per capita GDP. While the U. S. economy is considered post-industrial, characterized by the dominance of services and knowledge economy, the United States is a prominent political and cultural force internationally, and a leader in scientific research and technological innovations. In 1507, the German cartographer Martin Waldseemüller produced a map on which he named the lands of the Western Hemisphere America after the Italian explorer and cartographer Amerigo Vespucci
3.
Formula One
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Formula One is the highest class of single-seat auto racing that is sanctioned by the Fédération Internationale de lAutomobile. The FIA Formula One World Championship has been the form of racing since the inaugural season in 1950. The formula, designated in the name, refers to a set of rules, the F1 season consists of a series of races, known as Grands Prix, held worldwide on purpose-built F1 circuits and public roads. The results of each race are evaluated using a system to determine two annual World Championships, one for drivers, one for constructors. The racing drivers are required to be holders of valid Super Licences, the races are required to be held on tracks graded 1, the highest grade a track can receive by the FIA. Most events are held in locations on purpose-built tracks, but there are several events in city centres throughout the world. Formula One cars are the fastest road racing cars in the world. Formula One cars race at speeds of up to approximately 375 km/h with engines currently limited in performance to a maximum of 15,000 RPM, the cars are capable of lateral acceleration in excess of five g in corners. The performance of the cars is very dependent on electronics – although traction control and other driving aids have been banned since 2008 – and on aerodynamics, suspension, the formula has radically evolved and changed through the history of the sport. F1 had a global television audience of 425 million people during the course of the 2014 season. Grand Prix racing began in 1906 and became the most popular internationally in the second half of the twentieth century. The Formula One Group is the holder of the commercial rights. Its high profile and popularity have created a major merchandising environment, since 2000 the sports spiraling expenditures and the distribution of prize money favoring established top teams have forced complaints from smaller teams and led several teams to bankruptcy. On 23 January 2017 it was confirmed that Liberty Media had completed its $8 billion acquisition of Delta Topco, the Formula One series originated with the European Grand Prix Motor Racing of the 1920s and 1930s. The formula is a set of rules that all cars must meet. Formula One was a new formula agreed upon after World War II during 1946, the first world championship race was held at Silverstone, United Kingdom in 1950. A championship for constructors followed in 1958, national championships existed in South Africa and the UK in the 1960s and 1970s. Non-championship Formula One events were held for years, but due to the increasing cost of competition
4.
Auto racing
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Auto racing is a sport involving the racing of automobiles for competition. Almost as soon as automobiles had been invented, races of various sorts were organised, by the 1930s specialist racing cars had developed. There are now numerous different categories, each with different rules and it was won by the carriage of Isaac Watt Boulton. Internal combustion auto racing events began soon after the construction of the first successful gasoline-fueled automobiles, the first organized contest was on April 28,1887, by the chief editor of Paris publication Le Vélocipède, Monsieur Fossier. It ran 2 kilometres from Neuilly Bridge to the Bois de Boulogne, on July 22,1894, the Parisian magazine Le Petit Journal organized what is considered to be the worlds first motoring competition, from Paris to Rouen. One hundred and two competitors paid a 10-franc entrance fee, the first American automobile race is generally held to be the Thanksgiving Day Chicago Times-Herald race of November 28,1895. Press coverage of the event first aroused significant American interest in the automobile, brooklands, in Surrey, was the first purpose-built motor racing venue, opening in June 1907. It featured a 4.43 km concrete track with high-speed banked corners, One of the oldest existing purpose-built automobile racing circuits in the United States, still in use, is the 2. 5-mile -long Indianapolis Motor Speedway in Speedway, Indiana. It is the largest capacity venue of any variety worldwide, with a top capacity of some 257. NASCAR was founded by Bill France, Sr. on February 21,1948, the first NASCAR Strictly Stock race ever was held on June 19,1949, at Daytona Beach, Florida. From 1962, sports cars temporarily took a seat to GT cars. From 1972 through 2003, NASCARs premier series was called the Winston Cup Series, the changes that resulted from RJRs involvement, as well as the reduction of the schedule from 48 to 31 races a year, established 1972 as the beginning of NASCARs modern era. The IMSA GT Series evolved into the American Le Mans Series, the European races eventually became the closely related Le Mans Series, both of which mix prototypes and GTs. The best-known variety of racing, Formula One, which hosts the famous Monaco Grand Prix. In single-seater, the wheels are not covered, and the cars often have aerofoil wings front, in Europe and Asia, open-wheeled racing is commonly referred to as Formula, with appropriate hierarchical suffixes. In North America, the Formula terminology is not followed, the sport is usually arranged to follow an international format, a regional format, and/or a domestic, or country-specific, format. In North America, the used in the National Championship have traditionally been similar though less sophisticated than F1 cars. The series most famous race is the Indianapolis 500, the other major international single-seater racing series is GP2
5.
Maserati
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Maserati is an Italian luxury vehicle manufacturer established on 1 December 1914, in Bologna. The companys headquarters are now in Modena, and its emblem is a trident and it has been owned by the Italian-American car giant Fiat Chrysler Automobiles and FCAs Italian predecessor Fiat S. p. A. since 1993. In May 2014, due to plans and product launches. This caused them to production of the Quattroporte and Ghibli models. Maserati is placing a production output cap at 75,000 vehicles globally, the Maserati brothers, Alfieri, Bindo, Carlo, Ettore, and Ernesto were all involved with automobiles from the beginning of the 20th century. Alfieri, Bindo and Ernesto built 2-litre Grand Prix cars for Diatto, in 1926, Diatto suspended the production of race cars, leading to the creation of the first Maserati and the founding of the Maserati marque. One of the first Maseratis, driven by Alfieri, won the 1926 Targa Florio, Maserati began making race cars with 4,6,8 and 16 cylinders. The trident logo of the Maserati car company is based on the Fountain of Neptune in Bolognas Piazza Maggiore, in 1920, one of the Maserati brothers, artist Mario, used this symbol in the logo at the suggestion of family friend Marquis Diego de Sterlich. Alfieri Maserati died in 1932, but three brothers, Bindo, Ernesto and Ettore, kept the firm going, building cars that won races. The brothers continued in engineering roles with the company, Racing successes continued, even against the giants of German racing, Auto Union and Mercedes. In back-to-back wins in 1939 and 1940, a Maserati 8CTF won the Indianapolis 500, the war then intervened, Maserati abandoned car making to produce components for the Italian war effort. During this time, Maserati worked in fierce competition to construct a V16 town car for Benito Mussolini before Ferry Porsche of Volkswagen built one for Adolf Hitler and this failed, and the plans were scrapped. Once peace was restored, Maserati returned to making cars, the Maserati A6 series did well in the racing scene. Key people joined the Maserati team, alberto Massimino, an old Fiat engineer, with both Alfa Romeo and Ferrari experiences oversaw the design of all racing models for the next ten years. With him joined engineers Giulio Alfieri, Vittorio Bellentani, and Gioacchino Colombo, the focus was on the best engines and chassis to succeed in car racing. These new projects saw the last contributions of the Maserati brothers and this new team at Maserati worked on several projects, the 4CLT, the A6 series, the 8CLT, and, pivotally for the future success of the company, the A6GCS. Other racing projects in the 1950s were the 200S, 300S, 350S, Maserati retired from factory racing participation because of the Guidizzolo tragedy during the 1957 Mille Miglia, though they continued to build cars for privateers. Maserati became more and more focused on building road-going grand tourers, the 1957 Maserati 3500 GT marked a turning point in the marques history, as its first ground-up grand tourer design and first series produced car
6.
Indianapolis 500
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The Indianapolis 500 is an automobile race held annually at Indianapolis Motor Speedway in Speedway, Indiana, an enclave suburb of Indianapolis, Indiana. The event is held over Memorial Day weekend, which is typically the last weekend in May and it is contested as part of the Verizon IndyCar Series, the top level of American Championship Car racing, an open-wheel formula colloquially known as Indy Car Racing. The name of the race is often shortened to Indy 500, the event, billed as The Greatest Spectacle in Racing, is considered part of the Triple Crown of Motorsport, which comprises three of the most prestigious motorsports events in the world. The official attendance is not disclosed by Speedway management, but the permanent seating capacity is upwards of 250,000, the inaugural running was won by Ray Harroun in 1911. The race celebrated its 100th anniversary in 2011, and the 100th running was held in 2016, alexander Rossi is the defending champion. The most successful drivers are A. J. Foyt, Al Unser, the active driver with the most victories is Hélio Castroneves, with three. Rick Mears holds the record for most career pole positions with six, the most successful car owner is Roger Penske, owner of Team Penske, which has 16 total wins and 17 poles. For a list of races and winners, see List of Indianapolis 500 winners, the Indianapolis 500 is held annually at the Indianapolis Motor Speedway, a 2.5 mile oval circuit. Drivers race 200 laps, counterclockwise around the circuit, for a distance of 500 miles, since its inception in 1911, the race has always been scheduled on or around Memorial Day. Since 1974, the race has been scheduled for the Sunday of Memorial Day weekend, practice and time trials are held in the two weeks leading up to the race. Traditionally, the field consists of 33 starters, aligned in a grid of eleven rows of three cars apiece. The event is contested by Indy cars, a formula of professional-level, single-seat, open cockpit, open-wheel, as of 2015, all entrants utilize 2.2 L V6, twin-turbocharged engines, tuned to produce a range of 550–700 horsepower. Chevrolet and Honda are the current engine manufacturers involved in the sport, firestone, which has a deep history in the sport, dating back to the first 500, is the exclusive tire provider. The race is the most prestigious event of the IndyCar calendar and it has been avouched to be the largest single-day sporting event in the entire world. Likewise, the Indianapolis Motor Speedway itself is regarded as the worlds largest sporting facility in terms of capacity, the total purse exceeded $13 million in 2011, with over $2.5 million awarded to the winner, making it one of the richest cash prize funds in sports. Due to safety issues, the race is not held in wet conditions, in the event of a rain delay, the race will be postponed until rain showers cease, and the track is sufficiently dried. If rain falls during the race, officials can end the race, the Indianapolis Motor Speedway complex was built in 1909 as a gravel-and-tar track and hosted a smattering of small events, including ones for motorcycles. The first long distance event, in conditions, was the 100-lap Prest-O-Lite Trophy in 1909
7.
Spark plug
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A spark plug has a metal threaded shell, electrically isolated from a central electrode by a porcelain insulator. The central electrode, which may contain a resistor, is connected by an insulated wire to the output terminal of an ignition coil or magneto. The spark plugs shell is screwed into the engines cylinder head. Spark plugs may also be used in applications such as furnaces wherein a combustible fuel/air mixture must be ignited. In this case, they are referred to as flame igniters. In 1860 Étienne Lenoir used a spark plug in his gas engine. Early patents for spark plugs included those by Nikola Tesla, Frederick Richard Simms, helen Blair Bartlett also played a vital role in making the insulator in 1930. The plug is connected to the voltage generated by an ignition coil or magneto. As current flows from the coil, a voltage develops between the central and side electrodes. Initially no current can flow because the fuel and air in the gap is an insulator, once the voltage exceeds the dielectric strength of the gases, the gases become ionized. The ionized gas becomes a conductor and allows current to flow across the gap, spark plugs usually require voltage of 12, 000–25,000 volts or more to fire properly, although it can go up to 45,000 volts. They supply higher current during the process, resulting in a hotter. As the current of electrons surges across the gap, it raises the temperature of the channel to 60,000 K. The intense heat in the channel causes the ionized gas to expand very quickly. This is the click heard when observing a spark, similar to lightning and thunder. The heat and pressure force the gases to react with each other, the size of this fireball, or kernel, depends on the exact composition of the mixture between the electrodes and the level of combustion chamber turbulence at the time of the spark. A small kernel will make the run as though the ignition timing was retarded. A spark plug is composed of a shell, insulator and the central conductor, spark plugs are specified by size, either thread or nut, sealing type, and spark gap
8.
Offenhauser
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The Offy or Offenhauser Racing Engine is a racing engine design that dominated American open wheel racing for more than 50 years and is still popular among vintage sprint and midget car racers. The Offenhauser engine, familiarly known as the Offy, was developed by Fred Offenhauser, originally, it was sold as a marine engine. In 1930, a four-cylinder 151 cu in Miller engine installed in a car set a new international land speed record of 144.895 mph. Miller developed this engine into an overhead cam, four-cylinder, four-valve-per-cylinder 220 cu in racing engine. Variations of this design would be used in midgets and sprints into the 1960s and they and former Miller employee, draftsman Leo Goossen, further developed the Miller engines into the Offenhauser engines. Then in 1946 the name and engine designs were sold to Louis Meyer, Meyer was bought out by Drake, his wife Eve and their son John in 1965. From then until Drakes son John sold the shop to Stewart Van Dyne and it was under Meyer and Drake that the engine dominated the Indy 500 and midget racing in the United States. One of the keys to the Offenhauser engines success and popularity was its power. A251.92 cubic inch DOHC four-cylinder racing Offy with a 15,1 compression ratio, other variants of the engine produced even higher outputs of 3 hp per cubic inch. Another reason for the success was its reliability, its monobloc construction meant it was not vulnerable to head gasket or cylinder stud problems. From 1934, through the 1970s, the Offenhauser engine dominated American open wheel racing, winning the Indianapolis 50027 times, by then, the company had already been sold, right after World War II, to Meyer and Drake, who continued to build the engines. From 1950 through 1960, Offenhauser-powered cars won the Indy 500, outputs over 1,000 bhp could be attained, using around 44.3 psi of boost pressure. The final 2. 65-litre four-cylindar Offy, restricted to 24.6 psi boost, the Offys final victory came at Trenton in 1978, in Gordon Johncocks Wildcat. The Offenhauser shop began to do work for Lockheed in 1940. The last prewar engine was shipped on July 17,1941, after the Pear Harbor attack, the plant worked overtime on hydraulic systems, getting Fred Offenhauser the money and the fatigue to retire. In 1944, Leo Goossen finally became a full time Offenhauser employee, Offenhauser produced engine blocks in several sizes. These blocks could be bored out or sleeved to vary the cylinder bore, Offenhauser frequently made blocks, pistons, rods, and crankshafts to specific customer requests. In their 11 world championship years, the Meyer-Drake Offenhauser engine partnered for at least one race with the following 35 constructors
9.
California
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California is the most populous state in the United States and the third most extensive by area. Located on the western coast of the U. S, California is bordered by the other U. S. states of Oregon, Nevada, and Arizona and shares an international border with the Mexican state of Baja California. Los Angeles is Californias most populous city, and the second largest after New York City. The Los Angeles Area and the San Francisco Bay Area are the nations second- and fifth-most populous urban regions, California also has the nations most populous county, Los Angeles County, and its largest county by area, San Bernardino County. The Central Valley, an agricultural area, dominates the states center. What is now California was first settled by various Native American tribes before being explored by a number of European expeditions during the 16th and 17th centuries, the Spanish Empire then claimed it as part of Alta California in their New Spain colony. The area became a part of Mexico in 1821 following its war for independence. The western portion of Alta California then was organized as the State of California, the California Gold Rush starting in 1848 led to dramatic social and demographic changes, with large-scale emigration from the east and abroad with an accompanying economic boom. If it were a country, California would be the 6th largest economy in the world, fifty-eight percent of the states economy is centered on finance, government, real estate services, technology, and professional, scientific and technical business services. Although it accounts for only 1.5 percent of the states economy, the story of Calafia is recorded in a 1510 work The Adventures of Esplandián, written as a sequel to Amadis de Gaula by Spanish adventure writer Garci Rodríguez de Montalvo. The kingdom of Queen Calafia, according to Montalvo, was said to be a land inhabited by griffins and other strange beasts. This conventional wisdom that California was an island, with maps drawn to reflect this belief, shortened forms of the states name include CA, Cal. Calif. and US-CA. Settled by successive waves of arrivals during the last 10,000 years, various estimates of the native population range from 100,000 to 300,000. The Indigenous peoples of California included more than 70 distinct groups of Native Americans, ranging from large, settled populations living on the coast to groups in the interior. California groups also were diverse in their organization with bands, tribes, villages. Trade, intermarriage and military alliances fostered many social and economic relationships among the diverse groups, the first European effort to explore the coast as far north as the Russian River was a Spanish sailing expedition, led by Portuguese captain Juan Rodríguez Cabrillo, in 1542. Some 37 years later English explorer Francis Drake also explored and claimed a portion of the California coast in 1579. Spanish traders made unintended visits with the Manila galleons on their trips from the Philippines beginning in 1565
10.
Indianapolis Motor Speedway
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The Indianapolis Motor Speedway is an automobile racing circuit located in Speedway, Indiana, in the United States. It is the home of the Indianapolis 500 and the Brickyard 400 and it is located on the corner of 16th Street and Georgetown Road, approximately six miles west of Downtown Indianapolis. Constructed in 1909, it is the original speedway, the first racing facility so named and it has a permanent seating capacity estimated at 235,000 with infield seating raising capacity to an approximate 400,000. It is the highest-capacity sports venue in the world, considered relatively flat by American standards, the track is a 2. 5-mile-long rectangular oval with dimensions that have remained essentially unchanged since its construction. A modern infield road course was completed in 2000, incorporating part of the oval, including the mainstretch, in 2008, and again in 2014, the road course layout was modified to accommodate motorcycle racing, as well as to improve competition. Altogether, the current grounds have expanded from an original 320 acres on which the speedway was first built to cover an area of over 559 acres. Placed on the National Register of Historic Places in 1975 and designated a National Historic Landmark in 1987, in addition to the Indianapolis 500, the speedway also hosts NASCARs Brickyard 400 and Lilly Diabetes 250. From 2000 to 2007, the hosted the Formula One United States Grand Prix. On the grounds of the speedway is the Indianapolis Motor Speedway Museum, which opened in 1956, the museum moved into its current building located in the infield in 1976. Also on the grounds is the Brickyard Crossing Golf Resort, which opened as the Speedway Golf Course in 1929. The golf course has 14 holes outside of the track, along the backstretch, the speedway also served as the venue for the opening ceremonies for the 1987 Pan American Games. Fisher began thinking of a means of testing cars before delivering them to consumers. At the time, racing was just getting started on horse tracks, Fisher noticed how dangerous and ill-suited the makeshift courses were for racing and testing. He also argued that spectators did not get their moneys worth, Fisher proposed building a circular track 3 to 5 miles long with smooth 100–150-foot-wide surfaces. Such a track would give manufacturers a chance to test cars at sustained speeds, Fisher predicted speeds could reach up to 120 mph on a 5-mile course. He visited the Brooklands circuit outside London in 1907, and after viewing the banked layout, in December 1908, he convinced James A. Allison, Arthur Newby, and Frank W. Wheeler to join him in purchasing the property for $72,000. Construction of the started in March 1909. Fisher had to downsize his planned 3-mile oval with a 2-mile road course to a 2. 5-mile oval to leave room for the grandstands
11.
Chevrolet Camaro
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The Chevrolet Camaro is an American automobile manufactured by Chevrolet, classified as a pony car and some versions also as a muscle car. It went on sale on September 29,1966, for the 1967 model year and was designed as a model to the Ford Mustang. The car shared its platform and major components with the Pontiac Firebird, four distinct generations of the Camaro were developed before production ended in 2002. The nameplate was revived on a car that evolved into the fifth-generation Camaro. Before any official announcement, reports began running during April 1965 within the press that Chevrolet was preparing a competitor to the Ford Mustang. On June 21,1966, around 200 automotive journalists received a telegram from General Motors stating. please save noon of June 28 for important SEPAW meeting, hope you can be on hand to help scratch a cat. John L. Cutter – Chevrolet public relations – SEPAW secretary, john L. Cutter – Chevrolet public relations SEPAW secretary. These telegrams puzzled the automotive journalists, on June 28,1966, General Motors held a live press conference in Detroit’s Statler-Hilton Hotel. It was to be the first time in history that 14 cities were connected in real time for a press conference via telephone lines. He claimed the name, suggests the comradeship of good friends as a car should be to its owner and that to us. The Camaro name was then unveiled, automotive press asked Chevrolet product managers, what is a Camaro. and were told it was a small, vicious animal that eats Mustangs. In the book The Complete Book of Camaro, it states that Mr. Lund and Mr. Rollett found the word camaro in the French-English dictionary was slang, to mean friend, pal, or comrade. The article further repeated Estess statement of what the word camaro was meant to imply, that the cars name suggests the comradeship of good friends, as a personal car should be to its owner. In fact, the actual French word that has that meaning is camarade, from which the English word comrade is derived, and not camaro, camaro is not a recognized word in the French language. The Camaro was first shown at a preview in Detroit, Michigan, on September 12,1966. Public introduction of the new model was on September 26,1966, the Camaro officially went on sale in dealerships on September 29,1966, for the 1967 model year. Therefore, the Camaro was touted as having the same conventional rear-drive, front-engine configuration as the Mustang, in addition, the Camaro was designed to fit a variety of power plants in the engine bay. The first-generation Camaro lasted until the 1969 model year and eventually inspired the design of the new retro fifth-generation Camaro, the first-generation offered a standard, Super Sport, and Rally Sport editions
12.
Inline-four engine
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The inline-four engine or straight-four engine is a type of inline internal combustion four-cylinder engine with all four cylinders mounted in a straight line, or plane along the crankcase. The single bank of cylinders may be oriented in either a vertical or a plane with all the pistons driving a common crankshaft. Where it is inclined, it is called a slant-four. In a specification chart or when an abbreviation is used, an engine is listed either as I4 or L4. The inline-four layout is in primary balance and confers a degree of mechanical simplicity which makes it popular for economy cars. However, despite its simplicity, it suffers from an imbalance which causes minor vibrations in smaller engines. These vibrations become more powerful as engine size and power increase, the inline-four is the most common engine configuration in modern cars, while the V6 engine is the second most popular. This inline engine configuration is the most common in cars with a displacement up to 3.0 L, in practice, the displacement of inline-four petrol engines in cars rarely exceeds this figure. For example, the largest engine of this form on the U. S. market in model year 2015 is the Toyota 2TR-FE, however, there are some notable exceptions. Early vehicles also tended to have engines with larger displacements to develop horsepower, the Model A Ford was built with a 3.3 L inline-four engine. Inline-four diesel engines, which are lower revving than gasoline engines, Mitsubishi still employs a 3.0 L inline-four diesel. Generally, European and Asian manufacturers of trucks with a vehicle weight rating between 7.5 and 18 tonnes use inline four-cylinder diesel engines with displacements around 5 L. The MAN D0834 engine is a 4.6 L inline-4 with 220 hp and 627 lb·ft, the Isuzu Forward is a medium-duty truck which is available with a 5.2 L inline-four engine that delivers 210 hp and 470 lb·ft. The Hino Ranger is a medium-duty truck which is available with a 5.1 L inline-four engine that delivers 175 hp and 465 lb·ft, the earlier Hino Ranger even had a 5.3 L inline-four engine. The Kubota M135X is a tractor with a 6.1 L inline-four and this turbo-diesel engine has a bore of 118 mm and a relatively long stroke of 140 mm. One of the strongest Powerboat-4-cylinders is the Volvo Penta D4-300 turbodiesel and this is a 3.7 L-inline-4 with 300 hp and 516 lb·ft. Brunswick Marine built a 127 kW3.7 L 4-cylinder gasoline engine for their Mercruiser Inboard/outboard line, the block was formed from one half of a Ford 460 cubic inch V8 engine. This engine was produced in the 1970s and 1980s, One of the largest inline-four engines is the MAN B&W 4K90 marine engine
American