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Engine | Straight 4 | V 12 | V 12 ( 60.0º vee) | V 12 (60º vee) | |
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Valve train | Double overhead camshaft (per bank) | Double overhead camshaft (per bank) | Double overhead camshaft (per bank) | Double overhead camshaft (per bank) | |
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Valves | 4 valves per cylinder
16 total valves | 4 valves per cylinder
48 total valves | 4 valves per cylinder
48 total valves | 4 valves per cylinder
48 total valves | |
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Displacement | 122 cu in | 362 cu in | 396 cu in | 365 cu in | |
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Bore x Stroke | 4 in x 3 in
1.18 ratio | 4 in x 3 in
1.11 ratio | 3 in x 4 in
0.99 ratio | | |
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Compression ratio | 8.00:1 | 10.90:1 | 11.00:1 | | |
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Maximum power | 519 hp | 517 hp @ 6500 rpm | 670 hp @ 8000 rpm | 700 hp | |
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Maximum torque | 398 ft.lb | 420 ft.lb @ 5750 rpm | 487 ft.lb @ 6500 rpm | 738 ft.lb | |
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Maximum RPM | 7800 | | | | |
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Fuel | Petrol | Petrol | Petrol | Petrol | |
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Catalytic converter | no | yes | yes | no | |
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Construction | | Alloy block &
Alloy head | Aluminium block &
Aluminium head | Aluminium block &
Aluminium head | |
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Coolant | Water | Water | Water | | |
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Sump | | Wet sumped | Dry sumped | | |
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Engine location | Middle | Front | Middle | Middle | |
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Engine Alignment | | Longitudinal | Longitudinal | Longitudinal | |
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Wheel Drive | Rear wheel drive | Rear wheel drive | Four wheel drive | Rear wheel drive | |
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Transmission | 5, Manual
| 6, Manual
with overdrive
| 6, Automatic
with overdrive
| 7, sequential manual
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Top gear ratio | 0.92 | | 0.94 | | |
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Steering | | Rack & Pinion | Rack & Pinion | | |
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Power Steering | | yes | yes | | |
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Turns lock-to-lock | | 3 | | | |
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Turning circle | 0 ft | 0 ft | 41 ft | 0 ft | |
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Brakes | | front: Disc Ventilated rear: Disc Ventilated with ABS servo assisted
| front: Disc Ventilated rear: Disc Ventilated with ABS servo assisted
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Brake diameter | | front: 16 in
rear: 14 in
| front: 15 in
rear: 15 in
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Wheels | front: 8.5 18 rear: 13.5 18
| front: 8.5 20 rear: 11 20
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Tyres | front: 245/35 R18 rear: 335/35 R18
| front: 245/35 R20 rear: 295/30 R20
| front: 245/35 R18 rear: 335/30 R18
| front: 255/35Z R19 rear: 335/30Z R20
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