The Matra MS1 (abbreviation of Matra-Sports-1 ) was Matra's first

open-wheel An open-wheel single-seater (often known as formula car) is a car with the wheels outside the car's main body, and usually having only one seat. Open-wheel cars contrast with street cars, sports cars, stock cars, and touring cars, which have thei ...

formula racing Formula racing (known as open-wheel racing in North America) is any of several forms of open-wheeled single-seater motorsport. The origin of the term lies in the nomenclature that was adopted by the FIA for all of its post-World War II single- ...

car, and was built in 1965. It was powered by a

naturally aspirated Naturally may refer to: ;Albums * ''Naturally!'', an album by Nat Adderley * ''Naturally'' (Houston Person album) * ''Naturally'' (J. J. Cale album) * ''Naturally'' (John Pizzarelli album) * ''Naturally'' (Sharon Jones album) * ''Naturally'' ...

, , Cosworth MAE inline four-cylinder engine, producing , mated to a 5-speed

Hewland Hewland is a British engineering company, founded in 1957 by Mike Hewland, which specialises in racing-car gearboxes. Hewland currently employ 130 people at their Maidenhead facility and have diversified into a variety of markets being particul ...

''T.L.200''

manual transmission A manual transmission (MT), also known as manual gearbox, standard transmission (in Canada, the United Kingdom, and the United States), or stick shift (in the United States), is a multi-speed motor vehicle transmission (mechanics), transmission ...

, that drove the rear wheels. The body is constructed out of lightweight

fiberglass Fiberglass (American English) or fibreglass (Commonwealth English) is a common type of fiber-reinforced plastic using glass fiber. The fibers may be randomly arranged, flattened into a sheet called a chopped strand mat, or woven into glass cloth ...

, and the chassis is an

aluminum Aluminium (aluminum in American and Canadian English) is a chemical element with the symbol Al and atomic number 13. Aluminium has a density lower than those of other common metals, at approximately one third that of steel. It has ...

monocoque Monocoque ( ), also called structural skin, is a structural system in which loads are supported by an object's external skin, in a manner similar to an egg shell. The word ''monocoque'' is a French term for "single shell". First used for boats, ...

Design

The vehicle was designed as a conventional formula racing car. Since Matra wanted to quickly achieve success in international motorsport, as much as possible was copied from the British Formula 3 racing cars of the time. The vehicle had conventional wheel suspension and a Cosworth engine. This was an innovation insofar as the previous racing cars, which were still designed under the leadership of

René Bonnet René Bonnet ( Vaumas, 27 December 1904 – 13 January 1983) was a French driver and automobile constructor. Early life The young René first learned about machines working with his father, a carpenter. By 1915, with most teachers conscripted, ...

, had

Renault Groupe Renault ( , , , also known as the Renault Group in English; legally Renault S.A.) is a French multinational automobile manufacturer established in 1899. The company produces a range of cars and vans, and in the past has manufactured ...

engines in the rear. The MS1 was a test car that was used to explore the technical possibilities in

Formula 3 Formula Three, also called Formula 3, abbreviated as F3, is a third-tier class of open-wheel formula racing. The various championships held in Europe, Australia, South America and Asia form an important step for many prospective Formula One driv ...

. The tanks were moved to the side panels, supported by crossbars. This design ensured the excellent stability of the racing cars. The MS1 was the basis for the racing model, the MS5. During a thorough inspection, aerospace technicians from Matra found leaks in the tanks and had them sealed by mechanics. This method was used time and time again on the Matra and ensured that problems with leaking tanks were extremely rare.

References

Formula Three cars Matra vehicles {{motorsport-stub