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Gerhard Berger, winner of the 1988 Italian Grand Prix



Model

F1-87/88


Type


Formula 1 racing car.

Years of activity


1988.

First race


Brazilian Grand Prix of 9.4.1988.

Engine


Type 033/E. 6 cylinders in 90° V, rear-mounted. Special cast iron cylinder block without press-fitted cylinder liners, light alloy head. Water cooled.

Bore and stroke


81 x 48.4 mm.

Unitary and total capacity


249.4 / 1,496.43 cc.

Compression ratio


10:1.

Max. power output


620 bhp at 12,000 rpm in a race. Max. pressure 2.5 bar.

Timing gear


4 valves per cylinder, 2 camshafts per bank of cylinders, gear drive at front.

Fuel feed


2 side-mounted Garrett turbos. Weber-Marelli digital electronic injection with twin electro-injectors.

Ignition


Single. Static, Magneti Marelli electronic.

Lubrication


Forced. Dry sump.

Transmission


Rear. Multi-plate carbon clutch. 638 longitudinal overhanging mechanical gearbox with 6 speeds + reverse, ZF self-locking differential.

Gear ratios


Variable depending on racing circuit.

Frame


Type 638/A. Monococque in honeycomb carbon fibre and Kevlar composite.

Front suspension


Double wishbones: 2 overlapping elliptic section triangles, tie- rod or pull-rod springing.

Rear suspension


Double wishbones: upper trapezium, lower triangle, tie-rod or pull-rod springing.

Steering


Rack and pinion.

Brakes


Ventilated, carbon discs on all four wheels. Brembo callipers.

Tyres


Front 25-10.0-13, rear 26.0-15.0-13. Goodyear.

Rims


Single piece, cast. 13 front and rear.

Wheelbase


2,800.5 mm.

Front/rear track


1,791.4 mm / 1,667.6 mm.

Length


4,280 mm.

Width


2,120 mm.

Height


1,000 mm.

Weight with water and oil


542 kg.

Fuel tank


150 litres. Centre-mounted. (Fuel 102 RON).

Alternator/dynamo


Marelli 5037000.1

Bodywork


Composite.