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Type | Roadster | Roadster | Roadster | | |
Seats | 2 | 2 | 2 | | |
Doors | | 2 | | |
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Top Speed | | | 75 mph | | |
Standing 1/4 mile | | | 21.00s | | |
Standing km | | | 39.80s | | |
Power-to-weight | | 94.18 hp/ton | 67.77 hp/ton | | |
Specific Output | | 0 hp/cu in | 0 hp/cu in | |
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Engine | Straight 4 | Straight 4 | Straight 4 | | |
Valve train | Side valves | Overhead valves | Side valves | | |
Valves | 2 valves per cylinder
8 total valves | 2 valves per cylinder
8 total valves | 2 valves per cylinder
8 total valves | | |
Displacement | 61 cu in | 76 cu in | 72 cu in | | |
Bore x Stroke | 3 in x 2 in
1.67 ratio | 3 in x 4 in
0.74 ratio | 2 in x 4 in
0.69 ratio | | |
Compression ratio | 9.00:1 | 8.50:1 | 8.50:1 | | |
Maximum power | | 55 hp @ 5200 rpm | 37 hp @ 5200 rpm | | |
Fuel | Petrol | Petrol | Petrol | | |
Coolant | Water | Water | Water | |
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Wheelbase | 75 in | 96 in | 90 in | | |
Length | 140 in | | | | |
Width | 56 in | | | | |
Track | front: 48 in
rear: 48 in | front: 50 in
rear: 50 in | front: 45 in
rear: 45 in | | |
Ground clearance | 6 in | | 10 in | | |
Kerb weight | 840 lb | 1287 lb | 1204 lb | | |
Fuel capacity | 3 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 | 4, Manual
| 4, Manual
| 3, Manual
| | |
Top gear ratio | 1.00 | | 1.00 | | |
Steering | | Rack & Pinion | | | |
Brakes | front: Drum rear: Drum
| front: Drum rear: Drum
| front: Drum rear: Drum
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