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Model

512 BB


Engine

Number of cylinders and arrangement


12 in 180° V.

Bore and stroke


82 x 78 mm.

Unitary and total capacity


411.84 / 4,942.1 cc.

Position


Rear longitudinal.

Cylinder block and head


Light alloy.

Compression ratio


9.2:1.

Max. power output


340 bhp at 6,800 rpm; 68 bhp/litre.

Timing gear


2 valves per cylinder, 2 overhead camshafts.

Fuel feed


4 Weber 40 IF3C carburettors.

Ignition


Single, coil-ignition.


Transmission

Clutch


Dry, twin-plate.

Gearbox


5 speeds + reverse.

Differential


Self-locking.


Frame

Type and material


Tubular.

Front suspension


Independent, transverse parallelograms, coil springs.

Rear suspension


Independent, transverse parallelograms, coil springs.

Brakes


Ventilated discs, vacuum servo.

Syeering


Rack and pinion.

Fuel tank


Two 110-litre tanks.

Cooling system


1 front radiator.


Dimensions

Length, width and max. height


4,400 / 1,830 / 1,120 mm

Wheelbase and front/rear track


2,500 / 1,508 / 1,572 mm.

Tyres


Michelin 240-55 VR 415 TRX.

Weight empty


1,580 kg.


Performance

Top speed


283 km/h.