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  Fiat S.74      

  Article Image gallery (35) 1 Specifications  
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Country of origin:Italy
Produced from:1911 - 1912
Numbers built:6
Author:Wouter Melissen
Last updated:June 25, 2014
Download: All images

Engine
Configuration Straight 4
Location Front, longitudinally mounted
Construction cast-iron block and head
Displacement 14,300 cc / 872.6 cu in
Bore / Stroke 150.0 mm (5.9 in) / 200.0 mm (7.9 in)
Valvetrain 4 valves / cylinder, SOHC
Fuel feed Carburettor
Ignition Twin Spark
Lubrication Wet sump
Aspiration Naturally Aspirated
Power 180 bhp / 134 kW @ 1,800 rpm
BHP/Liter 13 bhp / liter

Drivetrain
Chassis steel ladder frame
Suspension (fr/r) rigid axle, semi-elliptic leaf springs
Brakes contracting bands on the transmission
Gearbox 4 speed Manual
Clutch Multi-plate
Drive Rear wheel drive

Dimensions
Wheelbase / Track (fr/r) 2,718 mm (107 in) / 1,435 mm (56.5 in) / 1,435 mm (56.5 in)

Performance figures
Top Speed 193 km/h (120 mph)

Race history
Major wins
1911 USA Grand Prix (David L. Bruce-Brown)
1912 USA Grand Prix (Caleb Bragg)

Resources
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  Article Image gallery (35) 1 Specifications