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Engine | Straight 6 | V 6 ( 60.0º vee) | V 8 | V 6 ( 90.0º 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
24 total valves | 4 valves per cylinder
24 total valves | 4 valves per cylinder
32 total valves | 4 valves per cylinder
24 total valves | |
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Displacement | 183 cu in | 220 cu in | 305 cu in | 213 cu in | |
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Bore x Stroke | | 4 in x 3 in
1.09 ratio | | 4 in x 3 in
1.08 ratio | |
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Compression ratio | | 11.30:1 | 11.50:1 | 12.20:1 | |
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Maximum power | 258 hp @ 6600 rpm | 308 hp @ 6400 rpm | 385 hp @ 6500 rpm | 292 hp @ 6400 rpm | |
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Maximum torque | 229 ft.lb @ 2600 rpm | 273 ft.lb @ 5200 rpm | 380 ft.lb @ 3500 rpm | 269 ft.lb @ 3000 rpm | |
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Maximum RPM | | 7000 | | | |
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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 | Wet sumped | |
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Engine location | Front | Front | Front | Front | |
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Engine Alignment | | Longitudinal | Longitudinal | Longitudinal | |
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Wheel Drive | Rear wheel drive | Rear wheel drive | Rear wheel drive | Rear wheel drive | |
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Transmission | 8, Automatic
| 6, Manual
with overdrive
| 6, Automatic
with overdrive
| 7, Automatic
| |
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Top gear ratio | | 0.75 | 0.69 | 0.73 | |
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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 | | 2.5 | | | |
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Turning circle | 39 ft | 36 ft | 38 ft | 37 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: 13 in
rear: 12 in
| | | |
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Wheels | | front: 7.5 18 rear: 7.5 18
| | front: 7.5 16 rear: 7.5 16
| |
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Tyres | front: 225/55 R17 rear: 225/55 R17
| front: 245/55 R18 rear: 245/55 R18
| front: 245/40 R19 rear: 245/40 R19
| front: 225/55 R16 rear: 225/55 R16
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