Morgan

GB, 1905 – 1906

Morgan and Co Ltd, Leighton Buzzard, Beds.

Made by a well-known firm of coachbuilders, the Morgan car was a conventional shaft-driven car with 5.8-litre T-head 4-cylinder Mutel engine, distinguished only by the Sparks-Boothby hydraulic clutch on the Morgan car, soon abandoned in favour of an ordinary leather cone. Only about five Morgan cars were made and their lack of success resulted in Morgan cars becoming Adler concessionaires in 1907, and abandoning motor manufacture.

GB, 1910 to date

Morgan Motor Co Ltd, Malvern Link, Worcs.

This Morgan car was the best-known, and best, of the British 3-wheelers that were popular while the horsepower tax gave the Morgan cars an advantage. H.F.S. Morgan’s tricycle was also the first of its type, this Morgan car going into production in 1910. At the front of a tubular chassis frame was an sv, air-cooled V-twin motor-cycle engine of 1.100cc by JAP, transversely mounted. Transmission of the Morgan car was by dog clutches and chains, providing two forward speeds. The steering was direct. The front wheels of the Morgan car, had independent front suspension, by sliding pillars and coil springs. There were two seats. A reasonable amount of power plus light weight meant an excellent performance of the Morgan cars. The Morgan car was safer than most 3-wheelers because its road-holding was above average. This recipe made the Morgan car popular with sportsmen, for whom the Morgan Grand Prix model was produced in 1914: the first catalogued competition Morgan car. Soon afterwards, an exiguous four-seater Morgan car, the forerunner of the Morgan Family model of the 1920s, was listed.

After World War 1, Morgan carscontinued to cater for all markets. Names changed, but the Morgan Sports or Morgan Standard model was the normal two-seater, also available in De Luxe form; the Morgan Family model was the more capacious type Morgan car, and the long-tailed Morgan Aero, later the Morgan Super Sports, was the Morgan car intended for serious speed work. Engines of Morgan cars were water- or air-cooled to choice, most being supplied by JAP, or by Blackburne in the case of the competition Morgan cars. From 1925 all the latter’s power units had overhead valves. By 1927 the Super Sports Morgan car could attain 80mph in standard trim, while the less sporting Morgan cars now had internal expanding front wheel brakes and electric starting. Geared-down steering and (if required) three forward speeds followed on Morgan cars in 1929. Even so, Morgan cars were losing customers to new, cheap sports cars such as the M-type MG. Three speeds and reverse in a normal gearbox (though still with chain final drive) were available from 1931 and standard on the Morgan car after 1932, and a modified 8hp Ford 4-cylinder engine could later be had in the Morgan car instead of the twin. Four years later the first 4-wheeled Morgan car was introduced, the excellent little Morgan 4/4. This Morgan car used an 1.122cc 4-cylinder Coventry-Climax engine with overhead inlet valves, developing 34bhp. The Morgan car was still light in weight, and retained the Morgan independent front suspension, so the performance and handling qualities of Morgan cars were well up to form. The Morgan car could attain 75mph. The twins were last catalogued in 1939.

Just before World War 2, a 1.267cc Standard 10hp engine with ohv head was substituted in the Morgan 4/4. When this was no longer available, from 1950, Morgan fitted a tuned Standard Vanguard unit in the Morgan car giving 70bhp. In this Morgan Plus Four, as the Morgan car was renamed, performance became still more lively, and when the 90bhp Triumph TR2 engine became available in 1954, maximum speed of the Morgan car rose to 100mph for the first time. With the advent of the Morgan Plus Four, there was no longer a small Morgan car, but this gap was made good in 1955, when the Morgan Series 2 4/4 arrived. This Morgan car used the very hard-wearing 1.172cc sv Ford Ten engine which had powered F4 Morgan. (The latter was the last 3-wheeler Morgan car, which had been made until 1950.) The result was a cheap, pleasant and reliable sports Morgan car of the old school. Later, the ohv Ford 105E engine was substituted. The latest version Morgan car had a 1.599cc 98bhp engine, a 4-speed all-synchromesh gearbox, front disc brakes, and the traditional Morgan suspension. The Morgan Plus Four kept pace with Triumph’s TR engine development, also acquiring disc brakes and, eventually, the 2.138cc 105bhp TR4 unit. A streamlined coupé, the Morgan Plus Four Plus of 1964, was a brief deviation from the classical Morgan car line which met with little approval and was discontinued after only 50 of these Morgan cars had been sold. When Triumph changed to a six during 1968, Morgan cars adopted a new engine for their bigger Morgan cars, and the Morgan Plus Four became the Morgan Plus Eight, powered by Rover’s 3 ½-litre 160bhp V8 and capable of 125mph. The 1973 versions of the Morgan car use the 4-speed all-synchromesh Rover gearbox in place of the Moss box previously fitted.

Source: Georgano, encyclopedia of motorcar; MCS, TRN

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Plymouth

US, 1928 to date

Chrysler Corporation, Detroit, Mich.

The 4-cylinder 21hp Plymouth car appeared in 1928 at a list price of $725 for a sedan. This Plymouth car replaced the earlier 4-cylinder Chryslers and represented a serious challenge for Ford and Chevrolet in their lowest price class. The Plymouth car had side valves, internal-expanding hydraulic brakes and ribbon-type radiator and gave the Plymouth car a close resemblance to the 1928 Chryslers and De Sotos, and Plymouth cars sold over 100.000 in its first year, even improving its sales position in the bleak economic climate of 1932. Plymouth cars adhered to four cylinders until 1933, when the Plymouth PD-series 6-cylinder was listed at less than $600. 1934 de luxe models of Plymouth cars had independent front suspension, but this was dropped after a year and did not reappear for some time on Plymouth cars. The standard engine in the later 1930 Plymouth cars had a capacity of 3.3-litres, rather smaller than that used in comparable Chevrolets and Fords: a small-bore 2.8-litre version Plymouth car was made for export up to 1939, but the name Plymouth was not usually found on Plymouth cars sold in England, which were nominally Chrysler Kew and Wimbledon sixes. After World War 2 evolution followed that of other Chrysler Corporation cars closely, the old-fashioned styling losing the Plymouth car division its long-held third place in American sales to Buick. Further, Plymouth cars retained the L-head six as its staple power unit right up to 1955, when Flight Sweep versions were introduced with over-square ohv V8 engines on accepted American lines in a variety of powers from 157 to 177bhp. The capacity of these Plymouth cars had 4.3-litres, while the six, now of 3.8-litres, remained available. These 1955 Plymouth cars were lower and longer than their predecessors and could be obtained with synchromesh, overdrive or automatic gearboxes.

The Plymouth Fury models of the ensuing decade represented a breakaway from the traditional Plymouth stolid family car, while the Plymouth Car Division was also responsible for Chrysler’s contribution to the compacts, the Plymouth Valiant launched for 1960. This Plymouth car had rather more European styling than its competitors, with a dummy spare-wheel moulding on the tail; interesting items of specification were the unitary construction of the Plymouth car, alternator ignition, and inclined in-line 2.8-litre ohv 6-cylinder engine. The influence of the Plymouth GT car on America resulted in the Plymouth Barracuda of 1965, a fastback coupé using the Valiant’s 8ft 10in wheelbase and a 4½-litre V8 power unit. Plymouth cars, like Ford and Chevrolet, was aiming at comprehensive coverage of the low and medium price market in 1966, with the compact Plymouth Valiant, the sports-compact Plymouth Barracuda, the medium-sized Plymouth Belvedere, the full-size Plymouth Fury, and the luxurious ‘VIP’ 4-door hardtop Plymouth car, offered only with a 5.2-litre V8 engine and selling for $2.930. An increasing emphasis on sporting Plymouth cars was detectable by 1968, when in addition to the established Barracuda there were two other sports coupés Plymouth car, the Plymouth GTX and the Plymouth Road Runner. All three Plymouth cars were available with 4-speed manual gearboxes and the 6.981cc 425bhp hemi-head V8 also used by Dodge. In 1970, when Valiant prices started at a low $2.172, there was also a Valiant sports coupé, the Plymouth Duster.

In 1971 Plymouth car company added a sub-compact to their Plymouth car range when they offered the 1½-litre Hillman Avenger as the Plymouth Cricket. The 1972 range of Plymouth cars embraced the Valiant on a 9ft wheelbase, the Barracudas and Satellites, and the full-size Furys with V8 engines and automatic transmission as standard. Engines in the Plymouth cars ranged from the Valiant’s 3.2-litre and 3.7-litre sixes up to the largest Chrysler unit, a V8 of 7.210cc. Electronic ignition was offered on the costliest Barracuda model. Casualties of new Federal regulations were the hemi-head engine and convertibles, and the same range Plymouth cars with minor improvements, among them manually-operated sun roofs, was offerd in 1973.

Source: Georgano, encyclopedia of motorcar; MCS

The information is written with the greatest of care. However, if you have any suggested amendments please contact us at office@prewarcar.com