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General data  
Year/s of production 1955
VIN span 0570 M – 0588 M
Number produced 4
Design Scaglietti
Manufactured by Scaglietti
   
Technical specifications  
Chassis 510 – Steel tubular frame, oval cross section
Length
Width
Height
Wheelbase 2250 mm
Front suspension Independent wheel suspension, double wishbones, coil springs, Houdaille lever-type shock absorbers
Rear suspension De Dion rear suspension, transverse leaf springs, trailing links, Houdaille lever-type shock absorbers
Front track 1278 mm
Rear track 1284 mm
Front tyres 6.50 x 16 in., Borrani wheels with wired spokes and central locking
Rear tyres 6.50 x 16 in., Borrani wheels with wired spokes and central locking
Front brakes Hydraulically operated aluminium drum brakes
Rear brakes Hydraulically operated aluminium drum brakes
Weight Approx. 780 kg
Body material Aluminium
Body type Race spyder – 2 seats
   
Engine  
Type 129 S – in-line engine, Lampredi front engine
Number of cylinders 4 in line
Displacement 3421,2 ccm
Bore and stroke 102 x 104 mm
Camshaft 2 overhead
Valves 2 per cylinder
Compression ratio 8,5:1
Ignition Double ignition
Lubrication Dry sump lubrication
Maximum power Approx. 280 hp – 5.800 rpm
Maximum torque
Carburettor 2 Weber twin carburettors, type 58 DCOA/3
Gearbox 4 gears + rev.
   
Performance  
Top speed Approx. 280 km/h
   
VINs  
  S/N 0570 M, 0578 M, 0584 M, 0588 M

 

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