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Engine
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Configuration |
Cosworth DFR 90º V8
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Location |
Mid, longitudinally mounted
|
Weight |
145 kilo / 319.7 lbs |
Construction |
aluminium block and head
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Displacement |
3,493 cc / 213.2 cu in |
Bore / Stroke |
90.0 mm (3.5 in) / 68.6 mm (2.7 in)
|
Compression |
12.0:1 |
Valvetrain |
4 valves / cylinder, DOHC
|
Fuel feed |
Lucas Fuel Injection
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Lubrication |
Dry sump |
Aspiration |
Naturally Aspirated |
Power |
580 bhp / 433 kW
@ 11,000 rpm
|
BHP/Liter |
166 bhp / liter |
Drivetrain |
Chassis |
carbon-fibre composite and honeycomb monocoque |
Suspension (fr/r) |
double wishbones, push-rod actuated coil springs over dampers, anti-roll bar |
Steering |
rack-and-pinion |
Brakes |
ventilated discs, all-round |
Gearbox |
Hewland 5 speed Manual
|
Drive |
Rear wheel drive |
Dimensions |
Weight |
847 kilo / 1,867 lbs |
Performance figures |
Power to weight |
0.68 bhp / kg |
Resources |
Suggested reading |
- Golden Era - The history of Group C & IMSA GTP, by Ian Briggs and John Starkey
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Related articles |
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Useful links |
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