MG K-Type Magnette KD K2 Sports
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Car producer : |
MG |
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Model: |
K-Type Magnette KD K2 Sports |
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Year: |
1933-1934 |
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Type: |
Roadster |
The MG K-type Magnette is a motor car that was produced by MG from October 1932 to 1934.
Launched at the 1932 London Motor Show, the K-Type replaced the F-Type Magna but having at first a slightly smaller capacity engine it took the name Magnette. The chassis was similar to the Magna but strengthened and had the track increased by 6 inches (150 mm) to 48 inches (1200 mm) and was available in two lengths with a wheelbase of either 94 inches (2388 mm) or 108 inches (2743 mm). The steering was modified with a patented divided track rod which was claimed to reduce kick back at the steering wheel. The brakes were cable operated with 13-inch (330 mm) drums made of "Elektron", a light magnesium alloy, with shrunk in steel liners. Suspension by half-elliptic springs and Hartford friction shock absorbers all round with rigid front and rear axles. Wire wheels with 4.75 x 19 tyres and centre lock fixing were used.
The engines were based on a Wolseley overhead camshaft design used first in the 1930 Wolseley Hornet and subsequently used by MG in the F-Type but subject to a major re-design. The stroke was reduced from 83 mm to 71 mm to reduce the capacity from 1272 cc to 1087 cc and a cross flow cylinder head fitted. Fitted at first with triple SU carburettors it produced 39hp (29 kW) at 5500 rpm. In early 1933 a modified version of the engine was announced that had improved valve timing and only two carburettors but the output was up at 41hp (31 kW). This engine was called the KB and the previous version, which continued in use, the KA. In late 1933 they were joined by the KD with a larger 1271 cc capacity by returning to the F-Type stroke of 83 mm but with the improved cylinder head and timing power was up to 48.5hp (36.2 kW). (The F-Type had only been rated at 37hp.) In addition there was the KC engine for the racing cars. This retained the 1087 cc capacity but with the aid of a supercharger power was up at 120hp (89 kW) at 6500 rpm.
Drive was to the rear wheels through either a four-speed non-synchromesh gearbox or ENV made pre-selector type.
All the road cars were capable of reaching 75 mph (121 km/h).
The K2 was the open 2-seater and so had the shorter chassis. It had at first the KB engine and manual box but later cars could have the larger KD with preselector gearbox.
An extensively revised and improved version of the 1,271cc KD engine was carried over to the NA Magnette of 1934, having also been fitted to the last of the preceding K2 cars.
16 were made with KB engines and a further 4 with KD engines.
