Pete05
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- 7,147
- Melbourne, Australia
By the end of the 1920's, both Jean and Ettore Bugatti were convinced that the now aging Type 35s needed more power. They were impressed by the performance of the Miller front wheel drive racing car and Jean wanted to get his hands on one to find out what made them so quick. In exchange for three Type 43 Bugattis, they got two Millers. The Bugattis dismantled the engine and made close copies of the head and block for their own cars. This engine was installed in an improved Type 35 chassis and the combination was dubbed Type 51.
In various forms the Type 51s scored successes in the early 1930s until the much larger engined Alfa Romeos and Maseratis took over. The Type 51 was available in both 2-litre and 2.3-litre form, the Type 51A had a smaller engine at 1.5-litres.
ENGINE
Configuration
Straight 8
Location
Front, longitudinally mounted
Displacement
2261 cc / 138 cu in
Bore / Stroke
60 mm (2.4") x 100 mm (3.9")
Compression
7.5:1
Valvetrain
2 valves per cylinder, DOHC
Fuel feed
Zenith carburettor
Ignition
Magneto
Aspiration
Roots-Type supercharger
Power
160 bhp / 119 kW @ 5500 rpm
DRIVETRAIN
Chassis
Aluminium body on ladder frame
Front suspension
Rigid axle, semi-elliptic springs
Rear suspension
Rigid axle, reversed quarter-elliptic springs
Brakes
Cable operated 330 mm drums, all-round
Gearbox
4 speed manual
DIMENSIONS
Weight
750 kg / 1653.5 lbs
Wheelbase
2400 mm / 94.5"
Track (F&R)
1200 mm / 47.2"
Tyre size
19" x 5"
http://www.bugatti.com/en/tradition/bugatti-models/t51.html
http://www.bugatti-trust.co.uk/bugatti-cars/bugatti-51.shtml
http://www.kolumbus.fi/leif.snellman/c4.htm
http://www.ultimatecarpage.com/car/1328/Bugatti-Type-51-Grand-Prix.html
http://en.wikipedia.org/wiki/Bugatti_Type_51
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