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Lotus Eleven

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Lotus Eleven



 
 
The Lotus Eleven was a racing car built in various versions by Lotus
Lotus Cars

File:Final assembly.jpgLotus Cars is a United Kingdom manufacturer of sports car and race car automobiles based at Hethel, Norfolk, England. The company designs and builds race and production automobiles of light weight and high Car handling characteristics....
 from 1956 until 1958. The later versions built in 1958 are sometimes referred to as Lotus 13, although this was not an official designation. In total, about 270 Elevens of all versions were built.

Eleven was designed by Colin Chapman
Colin Chapman

Anthony Colin Bruce Chapman Order of the British Empire was an influential United Kingdom designer, inventor, and builder in the automotive industry....
 and fitted with a sleek body designed by aerodynamicist Frank Costin
Frank Costin

Frank Costin was an automotive engineer who pioneered monocoque chassis design and was instrumental in adapting aircraft aerodynamic knowledge for automobile use....
.






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The Lotus Eleven was a racing car built in various versions by Lotus
Lotus Cars

File:Final assembly.jpgLotus Cars is a United Kingdom manufacturer of sports car and race car automobiles based at Hethel, Norfolk, England. The company designs and builds race and production automobiles of light weight and high Car handling characteristics....
 from 1956 until 1958. The later versions built in 1958 are sometimes referred to as Lotus 13, although this was not an official designation. In total, about 270 Elevens of all versions were built.

The Lotus Eleven

The Eleven was designed by Colin Chapman
Colin Chapman

Anthony Colin Bruce Chapman Order of the British Empire was an influential United Kingdom designer, inventor, and builder in the automotive industry....
 and fitted with a sleek body designed by aerodynamicist Frank Costin
Frank Costin

Frank Costin was an automotive engineer who pioneered monocoque chassis design and was instrumental in adapting aircraft aerodynamic knowledge for automobile use....
. Its standard version, dubbed Le Mans, was fitted with a 1500 cc (92ci) Coventry Climax
Coventry Climax

Coventry Climax was a United Kingdom Forklift, fire pump, and speciality engine manufacturer....
 engine mounted in the front of a tubular space frame
Space frame

A space frame or space structure is a truss-like, lightweight rigid structure constructed from interlocking struts in a geometry pattern....
 and featured a De Dion
De Dion tube

A de Dion tube is an automobile suspension technology. It is a sophisticated form of non-independent suspension and is a considerable improvement over the alternative swing axle and Hotchkiss drive types....
 rear axle and Girling disc brake
Disc brake

The disc brake or disk brake is a device for slowing or stopping the rotation of a wheel. A brake disc , usually made of cast iron or ceramic composites , is connected to the wheel and/or the axle....
s. Fully loaded, the car weighed only about . Versions for a 1100 cc (67ci) Climax engine (Club) and a 1172 cc (72ci) Ford engine (Sport) were also produced; both featured a live rear axle and drum brake
Drum brake

A drum brake is a brake in which the friction is caused by a set of Brake shoe or Brake pad that press against the Brake lining of a rotating drum....
s. Some versions of the Le Mans were fitted with a closed body with gullwing doors to meet GT specifications. Despite the wide variety of engines installed, the car was primarily designed to compete in the 1100 cc class where it was one of the most successful cars during the mid- to late-1950s. In 1956, An Eleven, modified by Costin with a bubble canopy over the cockpit, was driven by Stirling Moss
Stirling Moss

Sir Stirling Craufurd Moss Order of the British Empire is a retired racing driver from England. His success in a variety of categories placed him among the world's elite – he is often called "the greatest driver never to win the World Championship"....
 to a class world record of for a lap at Monza
Autodromo Nazionale Monza

Autodromo Nazionale Monza is a motorsport race track near the town of Monza, Italy, north of Milan. It is one of the most historic motor racing circuits in the world....
. Several class victories at Le Mans
Le Mans

Le Mans is a commune in France in France, located on the Sarthe River. Traditionally the capital of the province of Maine , it is now the pr?fecture of the Sarthe D?partement in France, and is furthermore the seat of the Roman Catholic diocese of Le Mans....
 and Sebring
Sebring Raceway

Sebring International Raceway is a road course auto racing facility located in Sebring, Florida. The raceway occupies a portion of Hendricks Field, a former military training base and currently an Sebring Regional Airport for private and commercial traffic....
 followed, and the Eleven became Lotus' most successful race car design.

In 1957, the Eleven underwent a major design change, including a new front suspension and improvements to the drivetrain. Although officially called Eleven Series 2, these late models are sometimes informally referred to as Lotus 13s, since they were produced between the 12 and 14
Lotus Elite

The Lotus Elite name was used for two vehicles from Lotus Cars....
 models and the 13 designation was not used by Lotus.

The Westfield XI replica


Beginning in 1982, Westfield Sportscars started production of a faithful replica of the 1957 Le Mans racer with a fiberglass
Fiberglass

Fiberglass, , is material made from extremely fine fibers of glass. It is used as a reinforcing agent for many polymer products; the resulting composite material, properly known as fiber-reinforced polymer or glass-reinforced plastic , is called "fiberglass" in popular usage....
 body, available as either a finished car or a kit car
Kit car

A kit car is an automobile that is available in kit form, which means that the client buys a set of parts and needs to assemble the car themselves....
. The factory-finished cars were usually fitted with an uprated 1275 cc BMC "A" engine
BMC A-Series engine

Austin Motor Company's small straight-4 automobile engine, the A-Series, is one of the most common in the world. Launched in 1951 with the Austin A30, production lasted until 2000 in the Mini....
 (the same engine that was used by such classics as the MG Midget
MG Midget

The MG Midget is a small sports car produced by MG division of the British Motor Corporation from 1961 through to 1979. It re-used a famous pre-war name used on MG M-type, MG D-type, MG J-type and so on....
 and the Austin Healey Sprite
Austin-Healey

Austin-Healey is a defunct United Kingdom sports car maker. The marque was established through a joint venture arrangement, set up in 1952 between Leonard Lord of the Austin Motor Company division of the British Motor Corporation and Donald Healey, a renowned automotive engineer and designer....
), although some factory cars were fitted with Ford Kent engines. Kit cars were sold without engines, and owners have fitted anything from the Coventry Climax to Lotus twincams and Alfa
Alfa Romeo

Alfa Romeo Automobiles S.p.A. is an Italian automaker founded on 24 June 1910 in Milan. Alfa Romeo has been a part of the Fiat Group since 1986....
 engines to the chassis.

In 1983, the magazine Road & Track
Road & Track

Road & Track is an automobile enthusiast magazine in the United States, founded by two friends in 1947. It is owned by Hachette Filipacchi M?dias and is published monthly....
 featured an article about the Westfield XI replica, telling the story of how the magazine's team built a kit car and subsequently took it for a cross-country trip from California
California

California is a U.S. state on the West Coast of the United States of the United States, along the Pacific Ocean. It is bordered by Oregon to the north, Nevada to the east, Arizona to the southeast, and to the south the Mexico state of Baja California....
 to Wisconsin
Wisconsin

Wisconsin is one of the fifty U.S. state in the United States of America, located in the north central part of the United States. It borders two of the five Great Lakes and four U.S....
. The article is said to have sold more Westfields than anything else the company could do to advertise their cars .

Production of the original Westfield XI ceased in 1986, although the company offered unsold kits until about 1988. In 2004 Westfield re-started production of the Westfield XI, still based on the A-series engine.

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