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Engine | V 8 ( 90.0º vee) | Straight 4 | V 6 ( 60.0º vee) | V 6 ( 60.0º 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 | 5 valves per cylinder
40 total valves | 4 valves per cylinder
16 total valves | 4 valves per cylinder
24 total valves | 4 valves per cylinder
24 total valves | |
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Displacement | 254 cu in | 83 cu in | 220 cu in | 227 cu in | |
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Bore x Stroke | 3 in x 4 in
0.91 ratio | 3 in x 3 in
0.86 ratio | 4 in x 3 in
1.09 ratio | 4 in x 3 in
1.1 ratio | |
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Compression ratio | 8.80:1 | 9.80:1 | 11.30:1 | 10.30:1 | |
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Maximum power | 650 hp @ 6500 rpm | 155 hp @ 5500 rpm | 308 hp @ 6400 rpm | 277 hp @ 6250 rpm | |
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Maximum torque | 627 ft.lb @ 4000 rpm | 170 ft.lb @ 3000 rpm | 273 ft.lb @ 5200 rpm | 270 ft.lb @ 4500 rpm | |
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Maximum RPM | 7400 | | 7000 | 6500 | |
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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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Sump | Wet sumped | Wet sumped | Wet sumped | Wet sumped | |
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Engine location | Middle | Front | Front | Front | |
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Engine Alignment | Longitudinal | Transverse | Longitudinal | Transverse | |
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Wheel Drive | Rear wheel drive | Front wheel drive | Rear wheel drive | Front wheel drive | |
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Transmission | 6, Manual
| 6, Manual
| 6, Manual
with overdrive
| 6, Automatic
with overdrive
| |
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Top gear ratio | 0.71 | | 0.75 | 0.69 | |
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Steering | | 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 | 3.1 | |
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Turning circle | 0 ft | 0 ft | 36 ft | 36 ft | |
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Brakes | front: Disc Ventilated rear: Disc Ventilated with ABS servo assisted
| front: Disc Ventilated rear: Disc with ABS servo assisted
| 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: 15 in
rear: 15 in
| | front: 13 in
rear: 12 in
| front: 13 in
rear: 13 in
| |
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Wheels | front: 10 19 rear: 13 19
| | front: 7.5 18 rear: 7.5 18
| front: 7.5 18 rear: 7.5 18
| |
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Tyres | front: 255/35 R19 rear: 345/35 R19
| front: 215/45 R17 rear: 215/45 R17
| front: 245/55 R18 rear: 245/55 R18
| front: 245/60 R18 rear: 245/60 R18
| |