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Engine | V 8 ( 90.0º vee) | En línea 8 | En línea 8 | En línea 8 | En línea 6 | |
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Valve train | Doble árbol de levas (por banco) | Doble árbol de levas (por banco) | Doble árbol de levas (por banco) | Doble árbol de levas (por banco) | Doble árbol de levas (por banco) | |
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Valves | 4 valves per cylinder
32 total valves | 2 valves per cylinder
16 total valves | 2 valves per cylinder
16 total valves | | 2 valves per cylinder
12 total valves | |
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Displacement | 287 cu in | 143 cu in | 143 cu in | 199 cu in | 244 cu in | |
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Bore x Stroke | | 3 in x 3 in
0.74 ratio | 3 in x 3 in
0.74 ratio | | 4 in x 4 in
1.04 ratio | |
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Compression ratio | 8.20:1 | 6.6:1 | 6.6:1 | | 9.40:1 | |
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Maximum power | 1018 hp (unit) @ 7200 rpm | 142 hp (unit) | 178 hp (unit) @ 5400 rpm | 160 hp (unit) | 330 hp (unit) @ 5500 rpm | |
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Maximum torque | 782 ft.lb @ 6100 rpm | | | | 288 ft.lb @ 3850 rpm | |
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Fuel | Etanol | Gasolina | Gasolina | Gasolina | Gasolina | |
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Catalytic converter | yes | no | no | no | no | |
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Construction | | Aleación block &
Aleación head | Aleación block &
Aleación head | | | |
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Coolant | Agua | | | | Agua | |
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Sump | Cárter seco | | | | | |