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Engine | V 8 | Straight 6 | Straight 6 | V 8 | |
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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
32 total valves | 4 valves per cylinder
24 total valves | 4 valves per cylinder
24 total valves | 4 valves per cylinder
32 total valves | |
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Displacement | 305 cu in | 183 cu in | 182 cu in | 333 cu in | |
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Bore x Stroke | 4 in x 4 in
0.99 ratio | 3 in x 3 in
0.97 ratio | 3 in x 4 in
0.93 ratio | 4 in x 4 in
1.08 ratio | |
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Compression ratio | 9.50:1 | 12.00:1 | 10.20:1 | 10.70:1 | |
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Maximum power | 510 hp @ 6000 rpm | 272 hp @ 6700 rpm | 304 hp @ 5800 rpm | 388 hp @ 6000 rpm | |
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Maximum torque | 461 ft.lb @ 2500 rpm | 236 ft.lb @ 2750 rpm | 300 ft.lb @ 1400 rpm | 391 ft.lb @ 2800 rpm | |
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Fuel | Petrol | Petrol | Petrol | Petrol | |
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Catalytic converter | yes | yes | yes | yes | |
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Construction | Aluminium block &
Aluminium head | | | | |
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Coolant | Water | Water | Water | Water | |
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Intercooler | yes | | | | |
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Sump | Wet sumped | Wet sumped | Wet sumped | Wet sumped | |
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Engine location | Front | Front | Front | Front | |
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Engine Alignment | Longitudinal | Longitudinal | Longitudinal | Longitudinal | |
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Wheel Drive | Rear wheel drive | Four wheel drive | Rear wheel drive | Rear wheel drive | |
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Transmission | 6, Automatic
with overdrive
| 6, Manual
| 6, Manual
with overdrive
| 7, Automatic
| |
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Top gear ratio | 0.69 | 0.85 | 0.87 | 0.73 | |
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Steering | Rack & Pinion | Rack & Pinion | Rack & Pinion | Rack & Pinion | |
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Power Steering | yes | yes | yes | yes | |
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Turning circle | 38 ft | 39 ft | 36 ft | 37 ft | |
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Brakes | front: Disc Ventilated rear: Disc
| front: Disc Ventilated rear: Disc Ventilated with ABS servo assisted
| front: Disc Ventilated rear: Disc Ventilated with ABS servo assisted
| front: Disc Ventilated rear: Disc Ventilated with ABS servo assisted
| |
|
Brake diameter | | front: 13 in
rear: 13 in
| front: 14 in
rear: 14 in
| | |
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Wheels | | front: 8 17 rear: 8 17
| front: 7.5 17 rear: 7.5 17
| front: 8 17 rear: 8 17
| |
|
Tyres | front: 255/35 R20 rear: 255/35 R20
| front: 225/45 R17 rear: 225/45 R17
| front: 225/50 R17 rear: 225/50 R17
| front: 245/45 R17 rear: 245/45 R17
| |