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  OSCA Tipo G 4500      

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Country of origin:Italy
Produced in:1951
Numbers built:Three engines, one Grand Prix car and one sports car
Author:Wouter Melissen
Last updated:November 03, 2008
Download: All images

Engine
Configuration 60º V12
Location Front, longitudinally mounted
Construction light alloy block and head
Displacement 4,472 cc / 272.9 cu in
Bore / Stroke 78.0 mm (3.1 in) / 78.0 mm (3.1 in)
Compression 12.0:1
Valvetrain 2 valves / cylinder, DOHC
Fuel feed 3 Weber 40 DCF Carburettors
Aspiration Naturally Aspirated
Power 330 bhp / 246 kW @ 6,200 rpm
BHP/Liter 74 bhp / liter

Drivetrain
Chassis aluminium body on steel tubular ladder frame
Front suspension double wishbones, coil springs, telescopic shock absorbers, anti-roll bar
Rear suspension DeDion axle, Panhard rods, longitudinal torsion bars
Brakes hydraulic drums, all-round
Gearbox 4 speed Manual
Drive Rear wheel drive

Dimensions
Weight 760 kilo / 1,676 lbs
Wheelbase / Track (fr/r) 2,450 mm (96.5 in) / 1,280 mm (50.4 in) / 1,260 mm (49.6 in)

Performance figures
Power to weight 0.43 bhp / kg
Top Speed 260 km/h (162 mph)

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  Article Image gallery (21) Specifications User Comments (1)