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Engine
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Configuration |
60º V12
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Location |
Front, longitudinally mounted
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Construction |
aluminium alloy block and head
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Displacement |
4,064 cc / 248 cu in |
Bore / Stroke |
70.0 mm (2.8 in) / 88.0 mm (3.5 in)
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Compression |
7.1:1 |
Valvetrain |
2 valves / cylinder, DOHC
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Fuel feed |
Weber 50 DCO Carburettor
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Aspiration |
Supercharger |
Power |
370 bhp / 276 kW
@ 5,800 rpm
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BHP/Liter |
91 bhp / liter |
Drivetrain |
Chassis |
aluminium body on sheet-metal frame chassis |
Front suspension |
swing axles, coil springs, hydraulic shock absorbers |
Rear suspension |
swing axles, transverse leaf spring, friction and hydraulic dampers |
Steering |
worm-and-sector |
Brakes |
hydraulic drums, all-round |
Gearbox |
4 speed Manual
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Drive |
Rear wheel drive |
Dimensions |
Weight |
820 kilo / 1,808 lbs |
Length / Width / Height |
4,200 mm (165.4 in) / 1,520 mm (59.8 in) / 1,215 mm (47.8 in)
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Wheelbase / Track (fr/r) |
2,750 mm (108.3 in) / 1,350 mm (53.1 in) / 1,350 mm (53.1 in)
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Fuel tank |
170 Litre (44.9 Gallon US / 37.4 Gallon Imperial)
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Wheels (fr/r) |
6.5 x 18 / 6.5 x 19 |
Performance figures |
Power to weight |
0.45 bhp / kg |
Top Speed |
290 km/h (180 mph)
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Resources |
Suggested reading |
- Alfa Romeo Tutte le Vetture Dal 1910, by Luigi Fusi
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Useful links |
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