Must be the Bristol Blenheim Roadster then...
Quite so.
The following is from Bristol's own website, but sadly it will probably not go ahead now unless a Bristol lover with some money steps in (Allan L?!!):
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Most car manufacturers build and test secret prototypes that never reach the production stage. When each project ends they are scrapped which ensures they remain a secret indefinitely.
A rare exception occurred at Bristol's Filton factory where layers of dust and blankets hid an extraordinary streamlined 2-seater with prominent aerodynamic fins. Believed to have originated as a proposed replacement for the early 1950's Arnolt-Bristol with a Bristol 2-litre engine it was later tested using a Chrysler V-8, manual gearbox and an experimental fuel injection system. It appears that Bristol had come up with a similar formula to the much later AC Cobra but considered it too "raw" for their gentleman clientele and instead concentrated on introducing the fast, yet dignified V-8 407 saloon series which laid the foundations for further generations of Bristols Saloons.
The prototype 2-seater lived on as a mobile Factory test bed for rebuilt engines and transmissions until being parked up some time in the 70's and forgotten. In the late 1990s it was fully restored by Bristol personnel who revealed it was originally known as "The Bullet", on account of its generous performance. The car has since delighted all who have driven it due to its combination of rousing performance, exotic appearance, balanced handling and surprising creature comforts.
With the arrival of the Queen's Jubilee year and a general nostalgia for the 1950s, the factory decided to create an updated interpretation using modern Blenheim components just for the fun of it. The resulting vehicle surpassed all our expectations. We therefore agreed to build a limited number of cars to be known as the Blenheim Speedster using the modern Blenheim chassis and drivetrain. Styling is a subtly enhanced version of the original while the interior is all new and conforms to usual sumptuous Bristol standards. The Speedster benefits from weighing some 250kg less than a Bristol Saloon and has a special 30 gallon fuel tank with twin race type fillers. This gives an Intercontinental range to complement its huge and impeccably trimmed luggage boot (just the thing for a weekend trip to Italy!). Performance is fully contemporary with 0-60mph in around 5 secs and a top speed approaching 160mph. Generously shod with 255 section tyres front and rear on 17" 5-spoke rims, the Speedster offers impressive grip and agility thanks to firmer (but still comfortable) suspension settings.
The Speedster is a limited production car to special order and makes a lovely tribute to Bristol's early aircraft based style combined with today's comforts, convenience and performance.
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