 |
| Type | Roadster | Fixed-head coupé | | |
| Seats | 2 | 2 | | |
| Doors | 2 | 2 | |
|
| Top Speed | 170 mph | 150 mph | | |
| Standing 1/4 mile | | 14.70s | | |
| Power-to-weight | 510.02 hp/ton | 217.99 hp/ton | | |
| Specific Output | 0 hp/cu in | 0 hp/cu in | |
|
| Engine | V 12 (60º vee) | Straight 6 | | |
| Valve train | Double overhead camshaft (per bank) | Double overhead camshaft (per bank) | | |
| Valves | 2 valves per cylinder
24 total valves | 2 valves per cylinder
12 total valves | | |
| Displacement | 305 cu in | 231 cu in | | |
| Bore x Stroke | 3 in x 3 in
1.24 ratio | 3 in x 4 in
0.82 ratio | | |
| Compression ratio | 10.40:1 | 9.00:1 | | |
| Maximum power | 509 hp @ 7600 rpm | 269 hp @ 5500 rpm | | |
| Maximum torque | 386 ft.lb
@ 6300 rpm | 260 ft.lb
@ 4000 rpm | | |
| Fuel | Petrol | Petrol | | |
| Construction | Aluminium Alloy block &
Aluminium Alloy head | | | |
| Coolant | Water | Water | |
|
| Wheelbase | 96 in | 96 in | | |
| Length | 176 in | 172 in | | |
| Width | 73 in | 65 in | | |
| Height | 38 in | 48 in | | |
| Track | front: 56 in
rear: 56 in | front: 50 in
rear: 50 in | | |
| Ground clearance | | 6 in | | |
| Kerb weight | 2200 lb | 2721 lb | | |
| Weight distribution | | 49.60 | | |
| Fuel capacity | 49 US Gal | 17 US Gal | |
|
| Engine location | Middle | Front | | |
| Engine Alignment | Longitudinal | Longitudinal | | |
| Wheel Drive | Rear wheel drive | Rear wheel drive | | |
| Transmission | 5, Manual
| 4, Manual
| | |
| Top gear ratio | 0.85 | 1.00 | | |
| Steering | Rack & Pinion | Rack & Pinion | | |
| Turns lock-to-lock | | 2.5 | | |
| Turning circle | 0 ft | 37 ft | | |
| Brakes | front: Disc Ventilated
rear: Disc Ventilated
| front: Disc
rear: Disc
servo assisted
| | |
| Brake diameter | | front: 11 in
rear: 10 in
| |
|
| Designer | Malcolm Sayer | | | |
| Number made | 1 | | |
|
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