1949 40s forties blue Bristol 400 at the Classic Car Rally - Mark Woodward’s midsummer classic car & bike show traveled to scenic Carnforth to showcase more classics, historics, vintage motors and collectibles at this year’s Leighton Hall transport show, an opportunity to see over 500 classic vehicles of yesteryear at one of the most comprehensive and diverse shows in the summer classic car event.
The Bristol 400 luxury car is the first automotive product of the British Bristol Aeroplane Company. After World War II, BAC decided to diversify and formed a car division, which would later be the Bristol Cars company in its own right. BAC subsequently acquired a licence from Frazer Nash to build BMW models. Bristol chose to base its first model on the best features of two outstanding pre-war BMWs, namely the 328's engine, and the 326's frame. These were covered with a mainly steel body but with aluminium bonnet, door and boot skins inspired by the BMW 327's. The Bristol 400 featured a slightly modified version of BMW's six-cylinder pushrod engine of 1,971 cc (bore 66 mm, stroke 96 mm). This engine, considered advanced for its time due to its hemispherical combustion chambers and very short inlet and exhaust ports, developed 80 horsepower[1] at 4,500 revs per minute and could carry the 400 to a top speed of around 148 km/h (92 mph)[1] with acceleration to match. In order to maintain a hemispherical combustion chamber, the valves had to be positioned at an angle to the head. In order to drive both sets of valves from a single camshaft, the Bristol engine used a system of rods, followers and bell-cranks to drive the valves on the far side of the engine from the camshaft. Owners soon found that setting and maintaining the numerous clearances in the system was difficult but vital to keep the engine in tune. The gearbox was a four-speed manual with synchromesh on the upper three ratios and a freewheel on first. The model 400 was the only Bristol to be fitted with a steel and aluminium skin, and had all flat glass, but for the curved rear window, glazed in perspex, which was available to specification with a top hinge. This feature was very welcome on warmer climate export markets, where the sliding door windows provided only marginal ventilation to the passengers.
Size: 3467px × 2311px
Location: Carnforth, UK
Photo credit: © MediaWorldImages / Alamy / Afripics
License: Licensed
Model Released: No
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