|
Engine | V 8 (90º vee) | V 12 (60º vee) | Straight 4 | Straight 4 | | |
|
Valve train | Double overhead camshaft (per bank) | Single overhead camshaft | Double overhead camshaft (per bank) | Double overhead camshaft (per bank) | | |
|
Valves | 2 valves per cylinder
16 total valves | 2 valves per cylinder
24 total valves | | 2 valves per cylinder
8 total valves | | |
|
Displacement | 152 cu in | 303 cu in | 121 cu in | 152 cu in | 82 cu in | |
|
Bore x Stroke | 3 in x 3 in
1.01 ratio | 3 in x 3 in
1.29 ratio | 4 in x 3 in
1.15 ratio | 4 in x 4 in
1.04 ratio | 3 in x 3 in
1.19 ratio | |
|
Compression ratio | 11.9:1 | 9:1 | 9:1 | 9:1 | | |
|
Maximum power | 265 hp @ 8000 rpm | 360 hp @ 7600 rpm | 190 hp @ 7400 rpm | 225 hp @ 6200 rpm | 79 hp @ 6000 rpm | |
|
Fuel | Petrol | Petrol | Petrol | Petrol | | |
|
Construction | Light alloy block &
Cast iron head | Light alloy block &
Light alloy head | Light alloy block &
Light alloy head | Light alloy block &
Light alloy head | | |