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Type | Fixed-head coupé | Fixed-head coupé | |  |
Seats | 4/5 | 2 | |  |
Doors | 2 | 2 | |
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Top Speed | | 240 mph | |  |
Power-to-weight | 262.96 hp/ton | 647.25 hp/ton | |  |
Specific Output | 0 hp/cu in | 0 hp/cu in | |
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Engine | V 8 ( 90.0º vee) | V 12 (180º vee) | |  |
Valve train | Double overhead camshaft (per bank) | Double overhead camshaft (per bank) | |  |
Valves | 4 valves per cylinder
32 total valves | 2 valves per cylinder
24 total valves | |  |
Displacement | 244 cu in | 299 cu in | |  |
Bore x Stroke | 4 in x 3 in
1.31 ratio | 3 in x 3 in
1.22 ratio | |  |
Maximum power | 355 hp @ 7250 rpm | 600 hp @ 8300 rpm | |  |
Maximum torque | 269 ft.lb @ 5000 rpm | 415 ft.lb @ 6400 rpm | |  |
Fuel | | Petrol | |  |
Catalytic converter | yes | no | |  |
Construction | | Alloy block &
Aluminium head | |  |
Coolant | Water | | |  |
Sump | Dry sumped | | |
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Wheelbase | 108 in | 91 in | |  |
Length | 182 in | | |  |
Width | 70 in | | |  |
Height | 53 in | | |  |
Track | | front: 62 in
rear: 62 in | |  |
Ground clearance | 4 in | | |  |
Kerb weight | 2976 lb | 2044 lb | |
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Engine location | Front | Middle | |  |
Engine Alignment | Longitudinal | Longitudinal | |  |
Wheel Drive | Rear wheel drive | Rear wheel drive | |  |
Transmission | 6, Manual
| 5, Manual
| |  |
Steering | | Rack & Pinion | |  |
Brakes | | front: Disc Ventilated rear: Disc Ventilated
| |  |
Brake diameter | front: 13 in
rear: 13 in
| | |  |
Wheels | front: 8 19 rear: 9.5 19
| | |  |
Tyres | front: 225/40 R19 rear: 255/35 R19
| | |
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Number made | | 5 | |
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