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Engine | V 6 ( 60.0º vee) | Straight 4 | Straight 4 | Straight 5 | |
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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
24 total valves | 4 valves per cylinder
16 total valves | 4 valves per cylinder
16 total valves | 4 valves per cylinder
20 total valves | |
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Displacement | 167 cu in | 132 cu in | 97 cu in | 122 cu in | |
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Bore x Stroke | 3 in x 3 in
1.1 ratio | 3 in x 4 in
0.89 ratio | 3 in x 3 in
0.96 ratio | 3 in x 3 in
1.08 ratio | |
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Compression ratio | 9.90:1 | 9.50:1 | | 10.00:1 | |
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Maximum power | 189 hp @ 6500 rpm | 160 hp @ 6000 rpm | 109 hp @ 5750 rpm | 150 hp @ 6100 rpm | |
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Maximum torque | 189 ft.lb @ 4000 rpm | 148 ft.lb @ 5000 rpm | 108 ft.lb @ 4000 rpm | 137 ft.lb @ 4500 rpm | |
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Maximum RPM | 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 | | | |