 |
| Type | Fixed-head coupé | Roadster | | | |
| Seats | 2 | 2 | | | |
| Doors | 2 | 2 | | |
|
| Top Speed | | 170 mph | | | |
| Power-to-weight | 346.24 hp/ton | 510.02 hp/ton | | | |
| Specific Output | 0 hp/cu in | 0 hp/cu in | | |
|
| Engine | V 12 ( 60.0º vee) | V 12 (60º vee) | | | |
| Valve train | Single overhead camshaft | Double overhead camshaft (per bank) | | | |
| Valves | 2 valves per cylinder
24 total valves | 2 valves per cylinder
24 total valves | | | |
| Displacement | 180 cu in | 305 cu in | | | |
| Bore x Stroke | 3 in x 2 in
1.24 ratio | 3 in x 3 in
1.24 ratio | | | |
| Compression ratio | 9.80:1 | 10.40:1 | | | |
| Maximum power | 304 hp @ 7700 rpm | 509 hp @ 7600 rpm | | | |
| Maximum torque | | 386 ft.lb
@ 6300 rpm | | | |
| Fuel | Petrol | Petrol | | | |
| Construction | | Aluminium Alloy block &
Aluminium Alloy head | | | |
| Coolant | Water | Water | | |
|
| Wheelbase | | 96 in | | | |
| Length | 166 in | 176 in | | | |
| Width | 69 in | 73 in | | | |
| Height | 45 in | 38 in | | | |
| Track | | front: 56 in
rear: 56 in | | | |
| Kerb weight | 1936 lb | 2200 lb | | | |
| Fuel capacity | | 49 US Gal | | |
|
| Engine location | Front | Middle | | | |
| Engine Alignment | Longitudinal | Longitudinal | | | |
| Wheel Drive | Rear wheel drive | Rear wheel drive | | | |
| Transmission | 5, Manual
| 5, Manual
| | | |
| Top gear ratio | | 0.85 | | | |
| Steering | | Rack & Pinion | | | |
| Brakes | | front: Disc Ventilated
rear: Disc Ventilated
| | |
|
| Designer | | Malcolm Sayer | | | |
| Number made | | 1 | | |
|
US
DE
PT
GB