Ikenga GT

The Ikenga GT is a prototype automobile that was built in the United Kingdom in 1967. Only one was built, but that car went through three styling iterations.

Ikenga GT
Ikenga Mk III
Overview
DesignerDavid Gittens
Body and chassis
LayoutRear mid-engine, rear-wheel-drive layout
PlatformMcLaren M1B
DoorsCanopy door
Powertrain
EngineOHV V8
TransmissionZF 5-speed manual
Dimensions
Height970 mm (38 in)
Curb weight1,800 lb (816 kg)

History

David Gittens is a Brooklyn-born artist and designer who was a staff photographer at Car and Driver magazine from 1958 to 1964.[1] In 1964 he married and moved to London England, where he did photographic work for advertising and weddings. In 1967 he embarked on a career in transportation design. Among his proposed projects were a gas-powered single seat city car, an electric city car, a Reliant-based three-wheeled car, an expandable six-wheeled vehicle, a small car based on the Mini Moke chassis, and a high-performance mid-engined grand touring car that became the Ikenga GT.[2]

Gittens bought a used McLaren chassis from Ken Sheppard.[3][4] Sheppard was also to handle limited production of the car.[5] For development Gittens turned to Charles Williams of Williams & Pritchard coachbuilders. Financing of the project was arranged through Copleys merchant bank.[6]

The car's name is of Nigerian origin. Ikenga is a spirit often represented by a horned statue in Gittens' ancestral Igbo culture. Ikenga represents human achievement, accomplishment and success.

The first version of the car, later referred to as the Mk1, was completed in 1967.[3] The somewhat blocky design of the Mk1 was quickly followed by the restyled MkII in 1968.[7] In addition to the revised body shape, this version received a leather interior and an accompanying set of Gucci luggage. Some advanced lighting features were also introduced with the MkII.

In October 1968, during the Earls Court Motor Show, the Ikenga MkII was displayed at the Banking Hall at Harrods. This location was chosen due to there being no provision for displaying experimental or prototype vehicles at the motor show venue.[8] 30,000 people saw the car at the Banking Hall, including one who offered $53,000 for the prototype, and a Saudi prince who commissioned a unique version of the car to be called the "Bird of Peace" at a cost of $35,000.[9] This special does not appear to have been built.

Gittens planned a limited run of cars. Depending on the source, he planned 100 or 150 cars, priced at ₤9000 or US$16,800 each.[5][9]

Gittens also promoted the car in the United States. The MkII appeared on the cover of the April 1969 issue of Car and Driver magazine. In the summer of 1969 an American group made an offer for the US distribution rights to the car. One day later Charles Williams died suddenly. This was while the car was undergoing another restyling that would result in the MkIII.[7] The car was transferred to the Radford coachworks to have the work completed with the assistance of Roger Nathan among others.[10] The car was complete by October 1969. It appeared in an episode of the BBC series Tomorrow's World, then was sent to France where it was displayed at the 1969 Paris Auto Show. From there the car went to Italy, where it won an innovation award at the Turin Auto Show.[4] In March 1970 the car appeared at the Swedish International Motor Show in Stockholm.

Eventually the car was seized by creditors, and Gittens returned to the United States.[6] Only one Ikenga GT was ever built.

The car was displayed at the Manx Motor Museum for some time and then was sold at auction in 1998 and again in 2008.[4] It is believed to be somewhere in the Middle East.

Gittens would go on to use the name again for a line of gyroplanes called the Ikenga 530Z, one of which is part of the collection of the Smithsonian National Air and Space Museum in Washington DC.[11][12]

Features

Body and chassis

The Ikenga GT was built on a McLaren-Elva Group 7 chassis.[8] The chassis model was a McLaren M1B.[13]

The aluminium bodywork was formed over the tubular steel frame.

The body of the Ikenga was meant to be evocative of an African mask facing skyward. The cockpit canopy represented the "eyes" of the mask, the raised intake on the roof the "nose", and the rear deck lid the "mouth".[4]

Engine and transmission

The chassis' original race-tuned Traco-Oldsmobile engine was replaced by a stock version of the lightweight 3.5 litre Rover V8 engine that had originally been designed by General Motors and used by their Buick and Oldsmobile divisions.[4] Several references report that the car later had some version of a Chevrolet OHV V8 engine.[Note 1] Power output was estimated to have been 325 hp (242.4 kW).[13]

The car's transmission was the ZF 5-speed transaxle from the McLaren.[5]:749–749

Innovations

The car had many advanced features, some of which were developed by Gittens and company, and some by the Imperial College. They included the following:

  • A rear deck lid that doubled as an air brake.[4]
  • On-board television and rear-view camera
  • A luminescent roof lining
  • Fluorescent-tube headlamps
  • A telematics radio system to warn of road problems ahead
  • A collision warning system
  • Ultrasonic parking sensors
  • A tilt-away steering wheel

Performance

  • Top speed was estimated to be 162 mph (261 km/h).[9]
  • The standing quarter-mile was covered in 12.5 seconds.
  • Acceleration from 0 to 100 mph (0 to 160 km/h) took 11.5 seconds.

Notes

Note 1 Some references say that the Ikenga received an engine from the first generation Camaro Z-28, which would have been a 302 cu in (4,949 cc) solid-lifter small-block V8.[5][9] One source, while referring to the Z-28, says that the engine displaced 396 cu in (6,489 cc), which would have made it a big-block engine only available in the Camaro with the SS package.[6] Displacements ranging from 5.3 to 5.6 litres are reported by other references.

References

  1. "Ikenga". dwij.org. 2002.
  2. "Auto". dwij.org. 2002.
  3. "Ikenga MK I 1967". dwij.org. 2002.
  4. Cruickshank, Gordon (August 2016). "Historic scene with Gordon Cruickshank — Sixties swinger". Motor Sport magazine.
  5. Georgano, Nick (2001). The Beaulieu Encyclopedia of the Automobile, Volume 2, G–O. Fitzroy Dearborn Publishers. ISBN 1-57958-293-1.
  6. Chapman, Giles (20 April 2009). Illustrated Encyclopedia of Extraordinary Automobiles. DK Publishing. ISBN 978-0756649807.
  7. "Ikenga MK II 1968". dwij.org. 2002.
  8. Jenkinson, Dennis (March 1969). "We Must Progress". Motor Sport magazine.
  9. "The Ikenga". Ebony. September 1969.
  10. "Ikenga MK III 1969". dwij.org. 2002.
  11. Charnov, Bruce H. (2003). FROM AUTOGIRO TO GYROPLANE. Praeger Publishers. p. 12–14. ISBN 1-56720-503-8.
  12. "Innovative Lives: Ikenga—The Revolutionary Gyroplane". invention.si.ed. 17 October 2001.
  13. Wilson-Spratt, Tony (2015). "Rare and Classis Sports Cars". www.diseno-art.com.
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