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Engine | V 8 (90º vee) | V 12 (65º vee) | V 12 (65º 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
32 total valves | 5 valves per cylinder
60 total valves | 5 valves per cylinder
60 total valves | |
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Displacement | 303 cu in | 244 cu in | 244 cu in | |
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Bore x Stroke | 4 in x 3 in
1.14 ratio | 3 in x 2 in
1.45 ratio | 3 in x 2 in
1.45 ratio | |
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Compression ratio | 8.5:1 | 11.5:1 | 11.5:1 | |
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Maximum power | 720 hp @ 7000 rpm | 650 hp @ 11500 rpm | 650 hp @ 11500 rpm | |
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Maximum torque | 597 ft.lb @ 3500 rpm | 332 ft.lb @ 9000 rpm | 332 ft.lb @ 9000 rpm | |
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Fuel | Petrol | Petrol | Petrol | |
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Construction | Light alloy block &
Light alloy head | Light alloy block &
Light alloy head | Light alloy block &
Light alloy head | |
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Manufacturer | | Ferrari | Ferrari | |