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1949 O.S.C.A. MT4-2AD 1100

Chassis no. 1106
Engine no. 1106
Coachbuilder Fratelli Morelli
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Chassis

Current Chassis

From  1949

Chassis  1106

Dampers  Telescopic Type

Drum Brakes  Front-Rear Hydraulic Operation

Front Suspension  Unequal double wishbones and coil springs

Chassis Frame  Tubular Frame

Rears Suspension  Trailing Arms

Steering: Hydraulic-assistance  N

Technical Specifications and History  Y

Online  Y - E' visibile

Wheel track front  1200 mm

Wheel track rear  1150 mm

Wheelbase  2200 mm

Engine

Current Engine

Engine  1129

Technical Specifications and History  Y

Previous Engines View all (1)

Historical Engine

From  1949

Arrangement  Inline

Bore  70 mm

Stroke  71 mm

Compression Ratio  9 : 1

Cooling System  Water Cooled

Cubic displacement  1092 cc

Cylinders  4

Engine  1106

Engine Type  Front

Fuel System Carburettors type  Weber 35 DCO

Fuel System Carburettors Number  2

Gearbox Number of forward speed  4

LSD  N

Manufacturer  O.S.C.A.

Maximum power  92 hp

Maximum power  6600 rpm

Technical Specifications and History  Y

Top speed  185 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

Current Body

From  1949

Coachbuilder  Fratelli Morelli

Colour  Red

Wheels type  Wire

Notes body  Siluro body with motorcycle fenders

Number of spare wheels  1

Number of wheels  4

Type of body  Sport and Barchetta

Tyres Front size  5,00-15

Tyres Rear size  5,00-15

Wheels Front size  3,50 x 15

Wheels Rear size  3,50 x 15

Previous Bodies View all (1)

Historical Body

From  1956

Coachbuilder  Fratelli Morelli

Colour  Red

Wheels type  Wire

Notes body  New barchetta body with integrated fenders

Number of doors  2

Number of spare wheels  1

Number of wheels  4

Type of body  Sport and Barchetta

Tyres Front size  5,00-15

Tyres Rear size  5,00-15

Wheels Front size  3,50 x 15

Wheels Rear size  3,50 x 15

Interior

Current Interior

From  1949

Hand drive  LHD - Left Hand Drive

Number of seats  2