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Model

400 Automatic - GT


Engine

Number of cylinders and arrangement


12 in 60° V.

Bore and stroke


81 x 78 mm.

Unitary and total displacement


401.93 / 4,823.16 cc.

Position


Front longitudinal.

Cylinder block and head


Light alloy.

Compression ratio


8.8:1.

Max. power output


340 bhp at 7,700 rpm; 70 bhp/litre.

Timing gear


2 valves per cylinder, 2 overhead camshafts.

Fuel feed


6 Weber 38 DCOE carburettors.

Ignition


Single, coil-ignition.


Transmission

Clutch


Dry multi-plate.

Gearbox


5 speeds + reverse or automatic.

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, servo assist

Steering


Rack and pinion.

Fuel tank


120 litres.

Cooling system


1 front radiator.


Dimensions

Wheelbase and front/rear track


2,700 / 1,470 / 1,500 mm.

Tyres


215-70 VR 15.

Weight empty


1,700 kg.


Performance

Top speed


240 km/h.




Variants

Model


400 Automatic - GT i (1979).

Max. power output


310 bhp at 6,500 rpm.

Fuel feed


Bosch K-Jetronic injection.