1956 O.S.C.A. S-187
Chassis no.
751
Engine no.
751 AL
Coachbuilder
Fratelli Morelli
Beacon
ON/OFF
ON/OFF
Chassis
From April 1956
Chassis 751
Dampers Telescopic Type
Drum Brakes Front-Rear Hydraulic Operation
Front Suspension Unequal double wishbones and coil springs
Fuel tank capacity 50 litre
Chassis Frame Ladder Frame
Rears Suspension Trailing Arms
Steering: Hydraulic-assistance N
Technical Specifications and History Y
Wheel track front 1145 mm
Wheel track rear 1130 mm
Wheelbase 2100 mm
Engine
From 1995
Arrangement Inline
Bore 62 mm
Stroke 62 mm
Compression Ratio 9 : 1
Cooling System Water Cooled
Cubic displacement 748 cc
Cylinders 4
Engine 751 AL
Engine Type Front
Fuel System Carburettors type Weber 32 DCOA3
Fuel System Carburettors Number 2
Gearbox Number of forward speed 4
LSD N
Manufacturer O.S.C.A.
Maximum power 70 hp
Maximum power 7500 rpm
Notes Engine type 187
Technical Specifications and History Y
Timing Gear chain
Top speed 180 Km/h
Transmission Clutch Dry single disc Hydraulic
Fuel Type Petrol-Gasoline
Valves per cylinder 2
Valvetrain DOHC
Transmission Wheel drive Rear wheel drive
Previous Engines View all (2)
Historical Engine
From 1960
Arrangement Inline
Bore 64 mm
Stroke 58 mm
Compression Ratio 9.5 : 1
Cooling System Water Cooled
Cubic displacement 745 cc
Cylinders 4
Engine 770
Engine Type Front
Fuel System Carburettors type Weber 33 DS
Fuel System Carburettors Number 2
Gearbox Number of forward speed 4
LSD N
Manufacturer O.S.C.A.
Maximum power 72 hp
Maximum power 7600 rpm
Notes Engine Type 187 N
Technical Specifications and History Y
Timing Gear chain
Top speed 190 Km/h
Transmission Clutch Dry single disc Hydraulic
Fuel Type Petrol-Gasoline
Valves per cylinder 2
Valvetrain DOHC
Transmission Wheel drive Rear wheel drive
Historical Engine
From April 1956
Arrangement Inline
Bore 62 mm
Stroke 62 mm
Compression Ratio 9 : 1
Cooling System Water Cooled
Cubic displacement 748 cc
Cylinders 4
Engine 751 AL
Engine Type Front
Fuel System Carburettors type Weber 32 DCOA3
Fuel System Carburettors Number 2
Gearbox Number of forward speed 4
LSD N
Manufacturer O.S.C.A.
Maximum power 70 hp
Maximum power 7500 rpm
Notes Engine type 187
Technical Specifications and History Y
Timing Gear chain
Top speed 180 Km/h
Transmission Clutch Dry single disc Hydraulic
Fuel Type Petrol-Gasoline
Valves per cylinder 2
Valvetrain DOHC
Transmission Wheel drive Rear wheel drive
Body
From April 1956
Coachbuilder Fratelli Morelli
Colour Red
Wheels type Wire
Material Alloy on tubular frame.
Number of doors 2
Number of spare wheels 1
Number of wheels 4
Type of body Sport and Barchetta
Tyres Front size 5,20-14
Tyres Rear size 5,20-14
Wheels Front size 3,50x14
Wheels Rear size 3,50x14
Interior
From April 1956
Hand drive LHD - Left Hand Drive
Material Leatherette
Number of seats 2
Seats Blue