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Engine | Straight 6 | V 8 | V 6 ( 60.0º vee) | 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) | |
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Valves | 4 valves per cylinder
24 total valves | 4 valves per cylinder
32 total valves | 4 valves per cylinder
24 total valves | 4 valves per cylinder
32 total valves | |
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Displacement | 183 cu in | 305 cu in | 226 cu in | 330 cu in | |
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Bore x Stroke | | 4 in x 4 in
0.99 ratio | 4 in x 3 in
1.12 ratio | 4 in x 4 in
0.85 ratio | |
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Compression ratio | | 11.50:1 | 11.00:1 | 8.4:1 | |
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Maximum power | 258 hp @ 6600 rpm | 385 hp @ 6500 rpm | 337 hp @ 7000 rpm | 550 hp @ 6250 rpm | |
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Maximum torque | 229 ft.lb @ 2600 rpm | 380 ft.lb @ 3500 rpm | 270 ft.lb @ 5200 rpm | 510 ft.lb @ 4250 rpm | |
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Maximum RPM | | | 7500 | 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 | | Aluminium block &
Aluminium head | Aluminium block &
Aluminium head | Cast iron block &
Aluminium head | |
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Coolant | | Water | Water | Water | |
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Intercooler | | | | yes | |
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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 | 6, Manual
| 6, Automatic
with overdrive
| 6, Manual
with overdrive
| 6, Manual
| |
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Top gear ratio | | 0.69 | 0.79 | 0.63 | |
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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 | | | 2.7 | | |
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Turning circle | 39 ft | 36 ft | 33 ft | 0 ft | |
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Brakes | front: Disc Ventilated rear: Disc Ventilated
| front: Disc Ventilated rear: Disc Ventilated
| 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: 8 18 rear: 9 18
| front: 9.5 19 rear: 9.5 19
| |
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Tyres | front: 225/55 R17 rear: 225/55 R17
| front: 245/45 R18 rear: 275/40 R18
| front: 225/50 R18 rear: 245/45 R18
| front: 255/40 R19 rear: 285/35 R19
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