The A-Z of Racing Cars


Ferrari 312 B2 (621/A)



Tuner
Country I
Year 1971
Engine Ferrari 312B (001/1)
Engine Type 180°V12
Cams 4
Valves/cyl 4.0000
Compression "11,5"
Bore 80.000
Stroke 49.600
Capacity (cc) 2991
Power (at revs) 470 HP/12600
Torque
Induction
Ignition Marelli Dinoplex
Fuel system Lucas f.i.
Chassis type Aluminium monocoque
Body type single seater
Designer M. Forghieri
Front suspension "coil, wishbone, rocker"
Rear suspension "coil, wishbone and links"
Shock absorbers
Engine position mid
Wheelbase (mm) 2367
Front track (mm) 1475
Rear track (mm) 1457
Weight (kg) 560
Drive rear
Number of gears 5
Gearbox Ferrari 621
Fuel tank size (litres) 233
Brakes Lockheed
Front brake type disc
Rear brake type disc
Front rims 10 x 13
Rear rims 15 x 15
Tyres Firestone
Front tyres 8.6/20.0-13
Rear tyres 13.5/24.0-15
Maximum speed (kph)

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