|
|
| Engine
|
| Configuration |
BMW M12/13 Straight 4
|
| Location |
Mid, longitudinally mounted
|
| Construction |
cast-iron block, aluminium head
|
| Displacement |
1,499 cc / 91.5 cu in |
| Bore / Stroke |
89.2 mm (3.5 in) / 60.0 mm (2.4 in)
|
| Compression |
7.5:1 |
| Valvetrain |
4 valves / cylinder, DOHC
|
| Camshaft |
Gear driven
|
| Fuel feed |
Bosch/Kugelfischer Fuel Injection
|
| Lubrication |
Dry sump |
| Aspiration |
KKK Turbo |
| Power |
900 bhp / 671 kW
@ 11,000 rpm
|
| Torque |
1,066 Nm / 786 ft lbs
@ 8,500 rpm
|
| BHP/Liter |
600 bhp / liter |
| Drivetrain |
| Chassis |
carbon fibre and nomex honeycomb monocoque with rear subframe and semi-stressed engine |
| Front suspension |
double wishbones, pull rod operated coils springs over Koni shock-absorbers, anti-roll bar |
| Rear suspension |
double wishbones, push rod operated coil springs over Koni shock absorbers, anti-roll bar |
| Steering |
rack-and-pinion |
| Brakes (fr/r) |
Brembo ventilated carbon ceramic discs, 279mm (11 in), 4-pot caliper |
| Gearbox |
Toleman / Hewland 6 speed Manual
|
| Drive |
Rear wheel drive |
| Dimensions |
| Weight |
540 kilo / 1,191 lbs |
| Length / Width / Height |
4,348 mm (171.2 in) / 1,397 mm (55 in) / 975 mm (38.4 in)
|
| Wheelbase / Track (fr/r) |
2,791 mm (109.9 in) / 1,816 mm (71.5 in) / 1,681 mm (66.2 in)
|
| Fuel tank |
195 Litre (51.5 Gallon US / 42.9 Gallon Imperial)
|
| Wheels (fr/r) |
Dymag 11.25 x 13 / 16 x 13 |
| Tyres (fr/r) |
Pirelli P7 Racing 255/630 - 13 / 410/655 - 13 |
| Performance figures |
| Power to weight |
1.67 bhp / kg |
| Weight distribution |
35% front / 65% rear |
| 0-60 mph |
3.0 s |
| 0-100 mph |
4.8 s |
| Resources |
| Related articles |
|
| Useful links |
| |
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