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 Model Testarossa
Number of cylinders and arrangement 12 in 180° V. Bore and stroke 82 x 78 mm. Unitary and total capacity 411.92 / 4,943.04 cc. Position Rear central. Cylinder block and head Light alloy. Compression ratio 9.2:1. Max. power output 390 bhp at 6,300 rpm; 78 bhp/litre. Timing gear 4 valves per cylinder, 2 overhead camshafts. Fuel feed Double Bosch K-Jetronic. Ignition Marelli Microplex electronic.
Clutch Borg & Beck dry, twin-plate. Gearbox 5 speeds + reverse. Differential ZF self-locking.
Type and material Tubular. Front suspension Independent, transverse quadrilaterals, coil springs, coaxial Koni dampers. Rear suspension Independent, transverse quadrilaterals, double coil springs, coaxial double Koni dampers. Brakes Ventilated discs, servo assist. Steering Rack and pinion. Fuel tank 115 litres. Cooling system 2 rear radiators.
Length, width and max. height 4,485 / 1,976 / 1,130 mm. Wheelbase and front/rear track 2,550 / 1,518 / 1,660 mm. Tyres Michelin front 240-45 VR 415 TRX, rear 280-45 VR 415 TRX. Weight empty 1,506 kg.
Top speed 290 km/h. |
