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Engine | V 6 ( 60.0º vee) | V 8 | V 8 ( 90.0º vee) | V 6 | |
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Valve train | Overhead valves | Double overhead camshaft (per bank) | Double overhead camshaft (per bank) | Double overhead camshaft (per bank) | |
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Valves | 2 valves per cylinder
12 total valves | 4 valves per cylinder
32 total valves | 4 valves per cylinder
32 total valves | 4 valves per cylinder
24 total valves | |
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Displacement | 238 cu in | 305 cu in | 286 cu in | 170 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 | 4 in x 3 in
1.19 ratio | |
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Compression ratio | 9.80:1 | 11.50:1 | 11.00:1 | 9.50:1 | |
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Maximum power | 245 hp @ 6000 rpm | 385 hp @ 6500 rpm | 440 hp @ 7000 rpm | 260 hp @ 5500 rpm | |
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Maximum torque | 242 ft.lb @ 4400 rpm | 380 ft.lb @ 3500 rpm | 361 ft.lb @ 4750 rpm | 258 ft.lb @ 1900 rpm | |
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Maximum RPM | 6400 | | 7200 | | |
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Fuel | Petrol | Petrol | Petrol | Petrol | |
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Catalytic converter | yes | yes | yes | yes | |
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Construction | Cast iron block &
Aluminium head | Aluminium block &
Aluminium head | | | |
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Coolant | Water | Water | Water | Water | |
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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 | Transverse | |
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Wheel Drive | Front wheel drive | Rear wheel drive | Rear wheel drive | Four wheel drive | |
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Transmission | 4, Automatic
with overdrive
| 6, Automatic
with overdrive
| 6, Automatic
with overdrive
| 6, Manual
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Top gear ratio | 0.70 | 0.69 | | | |
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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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Turns lock-to-lock | 2.4 | | | 2.8 | |
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Turning circle | 39 ft | 38 ft | 40 ft | 36 ft | |
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Brakes | front: Disc Ventilated rear: Disc with ABS servo assisted
| front: Disc Ventilated rear: Disc
| front: Disc Ventilated rear: Disc Ventilated with ABS servo assisted
| front: Disc Ventilated rear: Disc
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Brake diameter | front: 12 in
rear: 11 in
| | front: 14 in
rear: 14 in
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Wheels | front: 6.5 17 rear: 6.5 17
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Tyres | front: 225/55 R17 rear: 225/55 R17
| front: 245/40 R19 rear: 245/40 R19
| front: 245/45 R18 rear: 285/40 R18
| front: 245/45 R18 rear: 245/45 R18
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