Saab Formula Junior
Encyclopedia
Automobile
An automobile, autocar, motor car or car is a wheeled motor vehicle used for transporting passengers, which also carries its own engine or motor...
by the Swedish
Sweden
Sweden , officially the Kingdom of Sweden , is a Nordic country on the Scandinavian Peninsula in Northern Europe. Sweden borders with Norway and Finland and is connected to Denmark by a bridge-tunnel across the Öresund....
car maker Saab
Saab Automobile
Saab Automobile AB, better known as Saab , is a Swedish car manufacturer owned by Dutch automobile manufacturer Swedish Automobile NV, formerly Spyker Cars NV. It is the exclusive automobile Royal Warrant holder as appointed by the King of Sweden...
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In 1960 the Saab 93
Saab 93
The Saab 93, pronounced ninety-three, is an automobile manufactured by Saab. It was announced on August 18, 1955, and was first presented on December 1, 1955. It was styled by Sixten Sason and had a longitudinally-mounted three-cylinder 748 cc Saab two-stroke engine giving 33 hp . The...
f was being replaced by the Saab 96
Saab 96
For the modern car, see Saab 9-6The Saab 96 is an automobile made by Saab. It was introduced in 1960 and was produced until January 1980, a run of 20 years. Like the 93 it replaced, the 96 was a development from the old Saab 92 chassis and, on account of its improvements and modernisation, it...
and a new 841 cc engine
Internal combustion engine
The internal combustion engine is an engine in which the combustion of a fuel occurs with an oxidizer in a combustion chamber. In an internal combustion engine, the expansion of the high-temperature and high -pressure gases produced by combustion apply direct force to some component of the engine...
was developed. The competition and testing departments of Saab did not want to see any series produced sports engines with the new size until they had the chance to try some new ideas. These ideas led to the creation of these Formula Junior
Formula Junior
Formula Junior is an open wheel formula racing class first adopted in October 1958 by the CSI . The class was intended to provide an entry level class where you could use inexpensive mechanical components from ordinary automobiles...
race cars with which Saab surprised the motor racing world in the late fall (autumn) of 1960. The cars first showed up at the Gelleråsen racetrack at Karlskoga
Karlskoga
Karlskoga is a locality and the seat of Karlskoga Municipality in Örebro County, Sweden with 27,500 inhabitants in 2005.-Geography:It is located at the northern shore of lake Möckeln, and the small settlement was initially called Möckelns bodar...
and then at the Eläintarhanajot race
Eläintarhanajot
Eläintarhan ajot or Suomen Suurajot as it was called in 1932 was a motor racing competition arranged between years 1932 and 1963 in Eläintarha, Helsinki, Finland. The idea for the race came from a racing driver, S. P. J. Keinänen...
in Helsinki
Helsinki
Helsinki is the capital and largest city in Finland. It is in the region of Uusimaa, located in southern Finland, on the shore of the Gulf of Finland, an arm of the Baltic Sea. The population of the city of Helsinki is , making it by far the most populous municipality in Finland. Helsinki is...
(Finland
Finland
Finland , officially the Republic of Finland, is a Nordic country situated in the Fennoscandian region of Northern Europe. It is bordered by Sweden in the west, Norway in the north and Russia in the east, while Estonia lies to its south across the Gulf of Finland.Around 5.4 million people reside...
), in 1961, finishing 4th and 5th.
The body design was unusual. Instead of using a multi-tubular spaceframe chassis, like other Formula Junior cars, Saab chose to construct an advanced aluminium
Aluminium
Aluminium or aluminum is a silvery white member of the boron group of chemical elements. It has the symbol Al, and its atomic number is 13. It is not soluble in water under normal circumstances....
monocoque
Monocoque
Monocoque is a construction technique that supports structural load by using an object's external skin, as opposed to using an internal frame or truss that is then covered with a non-load-bearing skin or coachwork...
car, with plastic
Plastic
A plastic material is any of a wide range of synthetic or semi-synthetic organic solids used in the manufacture of industrial products. Plastics are typically polymers of high molecular mass, and may contain other substances to improve performance and/or reduce production costs...
nose-cone.
The fibreglass nose protected a 'bored-out' horizontal 950 cc three cylinder two stroke engine, with two dual Solex
Solex
Solex was a French manufacturer of carburetors and the powered bicycle VéloSoleX.The Solex company was founded by Marcel Mennesson and Maurice Goudard to manufacture vehicle radiators...
carburettors developing some 95 bhp - (one of the carburettors was cut in half, thus providing three chokes — one for each of the three cylinders). There was a cross-flow radiator
Radiator (engine cooling)
Radiators are used for cooling internal combustion engines, mainly in automobiles but also in piston-engined aircraft, railway locomotives, motorcycles, stationary generating plant or any similar use of such an engine....
, for cooling. The suspension
Suspension (vehicle)
Suspension is the term given to the system of springs, shock absorbers and linkages that connects a vehicle to its wheels. Suspension systems serve a dual purpose — contributing to the car's roadholding/handling and braking for good active safety and driving pleasure, and keeping vehicle occupants...
was purpose-built, incorporating a unique type of tensile spring. The cars did not do very well in races, due to their cornering ability and their relatively low-powered engine (the later regulations allowed up to 1100 cc engines). Nonetheless, two first places and a track record (Stockholm
Stockholm
Stockholm is the capital and the largest city of Sweden and constitutes the most populated urban area in Scandinavia. Stockholm is the most populous city in Sweden, with a population of 851,155 in the municipality , 1.37 million in the urban area , and around 2.1 million in the metropolitan area...
) were achieved. The 70%-30% front-rear weight distribution created pronounced understeer
Understeer
Understeer and oversteer are vehicle dynamics terms used to describe the sensitivity of a vehicle to steering. Simply put, oversteer is what occurs when a car turns by more than the amount commanded by the driver...
. This was only partially overcome by designing the rear suspension to encourage the inside rear wheel to lift during cornering. Only two cars were built, as later regulations made them even less competitive. They were retired at the end of the 1961 racing season. History records them as having fulfilled an important developmental role for Saab's competition department.
The cars appeared in typical Swedish
Sweden
Sweden , officially the Kingdom of Sweden , is a Nordic country on the Scandinavian Peninsula in Northern Europe. Sweden borders with Norway and Finland and is connected to Denmark by a bridge-tunnel across the Öresund....
livery of blue and yellow. The drivers were Gösta Karlsson, Carl-Magnus Skogh and Erik Carlsson
Erik Carlsson
Erik Carlsson, aka "Carlsson på taket" , was born March 5, 1929 in Trollhättan, Sweden and was a rally driver for Saab. Because of his public relations work for Saab, he is also known as Mr. Saab....
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Sources
- The Saab Way by Gunnar A. SjögrenGunnar A. SjögrenGunnar A. Sjögren was a Swedish engineer who worked for Saab Automobile and the author of The SAAB Way - the first 35 years of Saab cars, 1949-1984.- Biography :...
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