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Engine | V 8 | V 6 | Straight 6 | V 8 ( 90.0º 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 | 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 | 195 cu in | 183 cu in | 330 cu in | |
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Bore x Stroke | 4 in x 4 in
0.99 ratio | 3 in x 4 in
0.91 ratio | 3 in x 3 in
0.97 ratio | 4 in x 4 in
0.85 ratio | |
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Compression ratio | 9.5:1 | 12.50:1 | 12.00:1 | 8.4:1 | |
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Maximum power | 510 hp @ 6000 rpm | 265 hp @ 6500 rpm | 272 hp @ 6700 rpm | 550 hp @ 6250 rpm | |
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Maximum torque | 461 ft.lb @ 2500 rpm | 243 ft.lb @ 3000 rpm | 236 ft.lb @ 2750 rpm | 510 ft.lb @ 4250 rpm | |
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Maximum RPM | | | | 6250 | |
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Fuel | Petrol | Petrol | Petrol | Petrol | |
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Catalytic converter | no | yes | yes | yes | |
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Construction | | | | Cast iron 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 | Four wheel drive | Rear wheel drive | |
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Transmission | 6, Automatic
with overdrive
| 6, Manual
| 6, Manual
| 6, Manual
| |
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Top gear ratio | | 0.63 | 0.85 | 0.63 | |
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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 | 40 ft | 37 ft | 39 ft | 0 ft | |
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Brakes | front: Disc rear: Disc
| 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: 13 in
rear: 13 in
| front: 14 in
rear: 12 in
| |
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Wheels | | front: 7.5 17 rear: 7.5 17
| front: 8 17 rear: 8 17
| front: 9.5 19 rear: 9.5 19
| |
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Tyres | front: 255/35 R20 rear: 255/35 R20
| front: 225/50 R17 rear: 225/50 R17
| front: 225/45 R17 rear: 225/45 R17
| front: 255/40 R19 rear: 285/35 R19
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