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Type | | Fixed-head coupé | Fixed-head coupé | |  |
Seats | | 2 | 2+2 | |  |
Doors | | 2 | 2 | |
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Top Speed | | | 137 mph | |  |
Standing 1/4 mile | | | 15.40s | |  |
Power-to-weight | | 184.21 hp/ton | 153.54 hp/ton | |  |
Specific Output | | 0 hp/cu in | 0 hp/cu in | |
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Engine | | V 6 ( 60.0º vee) | V 6 ( 90.0º vee) | |  |
Valve train | | Single overhead camshaft | Single overhead camshaft | |  |
Valves | | 4 valves per cylinder
24 total valves | 2 valves per cylinder
12 total valves | |  |
Displacement | | 181 cu in | 163 cu in | |  |
Bore x Stroke | | 3 in x 3 in
1.05 ratio | 3 in x 3 in
1.21 ratio | |  |
Compression ratio | | 8.50:1 | 10.10:1 | |  |
Maximum power | | 280 hp @ 6400 rpm | 152 hp @ 6000 rpm | |  |
Maximum torque | | 274 ft.lb @ 3600 rpm | 150 ft.lb @ 3500 rpm | |  |
Fuel | | Petrol | Petrol | |  |
Main bearings | | | 4 | |  |
Coolant | | Water | Water | |  |
Sump | | Wet sumped | | |
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Wheelbase | | 96 in | 89 in | |  |
Length | | 170 in | 165 in | |  |
Width | | 70 in | 65 in | |  |
Height | | 49 in | 45 in | |  |
Track | | front: 59 in
rear: 60 in | front: 55 in
rear: 56 in | |  |
Ground clearance | | 5 in | 6 in | |  |
Kerb weight | | 3351 lb | 2183 lb | |  |
Drag coefficient | | 0.310 | | |  |
Fuel capacity | | 19 US Gal | 16 US Gal | |
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Engine location | | Front | Rear | |  |
Engine Alignment | | Longitudinal | Longitudinal | |  |
Wheel Drive | | Rear wheel drive | Rear wheel drive | |  |
Transmission | | 5, Manual
| 4, Manual
| |  |
Top gear ratio | | | 0.93 | |  |
Steering | | Rack & Pinion | Rack & Pinion | |  |
Power Steering | | yes | | |  |
Turns lock-to-lock | | | 3.6 | |  |
Turning circle | 0 ft | 0 ft | 35 ft | |  |
Brakes | | | front: Disc Ventilated rear: Disc servo assisted
| |  |
Brake diameter | | front: 11 in
rear: 12 in
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