GN

The GN was a British cyclecar made in Hendon, North London, between 1910 and 1920, then moving to Wandsworth, London. It got its name from its founders, H.R. Godfrey (1887-1968) and Archibald Frazer Nash (1889-1965). Production ceased in 1923 but the company kept trading until 1925.

After making several cars for their own use, the two founders launched the GN car in 1910 building then in the stables at the Frazer Nash family home. The car was powered by a V twin engine by JAP or Peugeot with belt drive to the rear wheels. By 1911 production had moved to Hendon and GN's own 1100 cc engine using some Peugeot parts was being fitted. The engine was mounted in the chassis with the crankshaft parallel to the front axle driving through a two speed transmission by chain and dog clutch then by belt to the rear wheels. The two seat car was very light weighing only about 180 kg so in spite of the low power available 60 mph (100 km/h) was achievable, very respectable performance for the time.

The engine was turned through 90 degrees in 1913 with its cylinder heads protruding through the bonnet sides and a team was entered into the French Cyclecar Grand Prix resulting in sports models being added to the range. Some 200 cars had been made when production stopped with the outbreak of World War I.

Production restarted in 1919 and shortly afterwards the company was bought by British Grégoire Ltd and moved to East Hill, Wandsworth in south west London. The chassis changed from wood to steel but the chain type transmission now with four speeds retained. At the peak 500 staff were employed making 55 cars a month. A licence to make the cars was agreed with the French maker Salmson who made about 1600 cars.

By 1921 the cyclecar boom was on the wane and the company went into receivership but was soon sold. The new owner, a Mr Black, wanted to move to much higher production levels and away from sports cars. A four cylinder water cooled model with 1098 cc DFP engine and shaft drive to a differential on the solid rear axle was introduced in 1922 as part of the new policy and Godfrey and Frazer Nash left the company later that year. In 1923 a Chapuis-Dornier engine replaced the DFP but production of the new car and the old V twin model stopped in May. About 4000 cars of all types were made by GN in the post war period.

A new company was founded by some ex-employees and a few more cars were made from parts in 1924 and 1925 but the main business was spares and service. In 1925 the company became General Motors dealers.

H.R. Godfrey went on to found a new car company, Godfrey-Procter and later HRG. Frazer Nash formed the car maker that took his name where he re-introduced his chain and clutch transmission system.

Famous GNs
The most notable racing GNs were Archie Fraser-Nash's "Kim" and Basil Davenport's "Spider". Other famous cars were "Wasp", "Piglet", "Wilkes-GN", "Gnat", "Martyr", "Becke", "Wilkes" and "Grasshopper", all of them very sucessful hill climb cars of the 1920s and 1930s. Many still compete today.