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Type | Convertible (cabrio) | | | |  |
Seats | 4/5 | | | |  |
Doors | 2 | 2 | | |
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Top Speed | 125 mph | 168 mph | 149 mph | |  |
Power-to-weight | 95.27 hp/ton | 380.25 hp/ton | | |  |
Specific Output | 0 hp/cu in | 0 hp/cu in | | |
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Engine | Straight 8 | V 12 | Straight 8 | |  |
Valve train | Single overhead camshaft | Single overhead camshaft | Double overhead camshaft (per bank) | |  |
Valves | 3 valves per cylinder
24 total valves | 2 valves per cylinder
24 total valves | 2 valves per cylinder
16 total valves | |  |
Displacement | 779 cu in | 180 cu in | | |  |
Bore x Stroke | 5 in x 5 in
0.96 ratio | 3 in x 2 in
1.24 ratio | 3 in x 3 in
1.1 ratio | |  |
Compression ratio | | 9.80:1 | 12.0:1 | |  |
Maximum power | 304 hp @ 2000 rpm | 304.2 hp @ 7200 rpm | | |  |
Maximum torque | 579 ft.lb | 221 ft.lb @ 5500 rpm | 217 ft.lb | |  |
Fuel | Petrol | | | |  |
Main bearings | 9 | | | |  |
Construction | Cast iron block &
Cast iron head | | | |  |
Coolant | Water | Water | | |  |
Sump | Dry sumped | | | |
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Wheelbase | 169 in | 93 in | 93 in | |  |
Length | 236 in | 164 in | 158 in | |  |
Width | | 61 in | 64 in | |  |
Height | | 40 in | 41 in | |  |
Track | front: 63 in
rear: 63 in | front: 51 in
rear: 51 in | front: 52 in
rear: 53 in | |  |
Ground clearance | | 5 in | | |  |
Kerb weight | 7035 lb | 1764 lb | | |  |
Fuel capacity | 50 US Gal | 37 US Gal | | |
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Engine location | Front | Front | Front | |  |
Engine Alignment | Longitudinal | Longitudinal | Longitudinal | |  |
Wheel Drive | Rear wheel drive | Rear wheel drive | Rear wheel drive | |  |
Transmission | 3, Manual
| 4, Manual
| 5, Manual
| |  |
Top gear ratio | 0.74 | 1.00 | | |  |
Steering | | | Worm & Sector | |  |
Brakes | front: Drum rear: Drum
| front: Drum rear: Drum
| front: Drum rear: Drum
| |  |
Brake diameter | front: 18 in
rear: 18 in
| | | |
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Designer | Kellner | | | |  |
Number made | 1 | | | |
|