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| In 1991, Ferrari updated
the Testarossa and renamed it the 512TR. Pininfarina made some
subtle changes to the exterior of the new car. The most obvious
change is the one-piece nose incorporating a smaller, more rounded
front grille, new flush mounted auxiliary light assemblies and two
ducts in the body colored airdam. The new ducts fed cold air to
the front brakes. The black grille now fed the air conditioning
condenser. Airflow from the front over the rest of the car was
thus improved. |
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Model
512 TR
|
| 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 |
Mid-mounted longitudinal |
| Cylinder block and head |
Light alloy |
| Compression ratio |
10:1 |
| Max. power output |
428 bhp at 6,750 rpm |
| Timing gear |
4 valves per cylinder, 4 overhead
camshafts |
| Ignition/injection |
Bosch Motronic M 2.7 combined electronic |
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Transmission
|
| Clutch |
Dry, single-plate |
| Gearbox |
5 speeds + reverse |
| Differential |
Multi-plate self-locking |
| Frame |
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| Type and material |
Tubular |
| Front suspension |
Independent, transverse wishbones |
| Rear suspension |
Independent, transverse wishbones, 4
dampers |
| Brakes |
Ventilated discs, vacuum servo |
| Steering |
Rack and pinion |
| Fuel tank |
100 litres |
| Dimensions |
| Length, width and max. height |
4,480 / 1,644 / 1,135 mm |
| Wheelbase and front/rear track |
2,550 / 1,532 / 1,644 mm |
| Tyres |
Front 235-40 ZR 18, rear 295-35 ZR 18 |
| Weight empty |
1,473 kg |
| Performance |
| Top speed |
314 km/h |
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