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Type | Fixed-head coupé | Fixed-head coupé | | |
Seats | 2 | 2+2 | | |
Doors | 2 | 2 | |
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Top Speed | 125 mph | 119 mph | | |
Standing 1/4 mile | 16.20s | 18.20s | | |
Power-to-weight | 119.15 hp/ton | 92.78 hp/ton | | |
Specific Output | 0 hp/cu in | 0 hp/cu in | |
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Engine | Flat 6 | Flat 4 | | |
Valve train | Single overhead camshaft | Overhead valves | | |
Valves | 2 valves per cylinder
12 total valves | 2 valves per cylinder
8 total valves | | |
Displacement | 121 cu in | 97 cu in | | |
Bore x Stroke | 3 in x 3 in
1.21 ratio | 3 in x 3 in
1.11 ratio | | |
Compression ratio | 8.60:1 | 9.30:1 | | |
Maximum power | 112 hp @ 5800 rpm | 90 hp @ 5800 rpm | | |
Maximum torque | 116 ft.lb @ 4200 rpm | 90 ft.lb @ 3500 rpm | | |
Maximum RPM | 6500 | | | |
Fuel | Petrol | Petrol | | |
Main bearings | 8 | | | |
Construction | Light alloy block &
Light alloy head | | | |
Coolant | Air | Air | | |
Sump | Dry sumped | | |
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Wheelbase | 96 in | 87 in | | |
Length | 157 in | 164 in | | |
Width | 65 in | 63 in | | |
Height | 48 in | 52 in | | |
Track | front: 53 in
rear: 54 in | front: 53 in
rear: 52 in | | |
Ground clearance | 5 in | 6 in | | |
Kerb weight | 2072 lb | 2138 lb | | |
Drag coefficient | 0.450 | | | |
Fuel capacity | 16 US Gal | 16 US Gal | |
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Engine location | Middle | Rear | | |
Engine Alignment | Longitudinal | Longitudinal | | |
Wheel Drive | Rear wheel drive | Rear wheel drive | | |
Transmission | 5, Manual
| 5, Manual
| | |
Top gear ratio | 0.71 | 0.86 | | |
Steering | Rack & Pinion | | | |
Turns lock-to-lock | 3 | 2.25 | | |
Turning circle | 33 ft | 33 ft | | |
Brakes | front: Disc rear: Disc
| front: Disc rear: Disc
| | |
Brake diameter | front: 11 in
rear: 11 in
| front: 9 in
rear: 9 in
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