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Engine | V 8 | V 8 ( 90.0º vee) | V 8 | V 12 ( 60.0º vee) | |
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Valve train | | Double overhead camshaft (per bank) | Double overhead camshaft (per bank) | Double overhead camshaft (per bank) | |
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Valves | 4 valves per cylinder
32 total valves | 4 valves per cylinder
32 total valves | 4 valves per cylinder
32 total valves | 4 valves per cylinder
48 total valves | |
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Displacement | 333 cu in | 268 cu in | 305 cu in | 396 cu in | |
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Bore x Stroke | | 4 in x 3 in
1.01 ratio | | 3 in x 4 in
0.99 ratio | |
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Compression ratio | | 9.30:1 | 11.50:1 | 11.00:1 | |
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Maximum power | 388 hp @ 6000 rpm | 555 hp @ 6000 rpm | 385 hp @ 6500 rpm | 670 hp @ 8000 rpm | |
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Maximum torque | 391 ft.lb @ 2800 rpm | 502 ft.lb @ 1500 rpm | 380 ft.lb @ 3500 rpm | 487 ft.lb @ 6500 rpm | |
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Fuel | Petrol | Petrol | Petrol | Petrol | |
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Catalytic converter | no | yes | yes | yes | |
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Construction | | | Aluminium block &
Aluminium head | Aluminium block &
Aluminium head | |
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Coolant | | Water | Water | Water | |
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Sump | | Wet sumped | Wet sumped | Dry sumped | |
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Engine location | Front | Front | Front | Middle | |
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Engine Alignment | | Longitudinal | Longitudinal | Longitudinal | |
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Wheel Drive | Four wheel drive | Four wheel drive | Rear wheel drive | Four wheel drive | |
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Transmission | 7, Automatic
| 6, Automatic
with overdrive
| 6, Automatic
with overdrive
| 6, Automatic
with overdrive
| |
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Top gear ratio | | 0.69 | 0.69 | 0.94 | |
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Steering | Rack & Pinion | Rack & Pinion | Rack & Pinion | Rack & Pinion | |
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Power Steering | | yes | yes | yes | |
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Turning circle | 38 ft | 42 ft | 38 ft | 41 ft | |
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Brakes | front: Disc Ventilated rear: Disc Ventilated
| front: Disc Ventilated rear: Disc Ventilated with ABS servo assisted
| front: Disc Ventilated rear: Disc
| front: Disc Ventilated rear: Disc Ventilated with ABS servo assisted
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Brake diameter | | front: 16 in
rear: 15 in
| | front: 15 in
rear: 15 in
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Wheels | | front: 10 20 rear: 11 20
| | | |
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Tyres | front: 255/50 R19 rear: 255/50 R19
| front: 275/40 R20 rear: 315/35 R20
| front: 245/40 R19 rear: 245/40 R19
| front: 245/35 R18 rear: 335/30 R18
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