| General Information |
| Make |
Napier |
| Model |
- |
| Production Year |
1902 |
| Country |
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| Designer |
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| Production Number |
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| Model Code |
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| Model Family |
|
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| Chassis and Dimensions |
| Chassis Type |
2S RDSR |
| Number of Doors |
0 |
| Wheelbase |
|
| Front Track |
|
| Rear Track |
|
| Length |
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| Width |
|
| Height |
|
| Ground Clearance |
|
| Length / Wheelbase Ratio |
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| Weight |
851 kg (1874,4 lb) |
| Weight Distribution (front/rear) |
|
| Fuel Capacity |
|
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| Aerodynamics |
| Drag Coefficient |
|
| Frontal Area |
|
| Cx |
|
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| Engine Specifications |
| Engine Manufacturer |
Napier |
| Engine Location |
Front |
| Engine Alignment |
Longitudinal |
| Engine Construction |
|
| Coolant Type |
Water |
| Engine Type |
Aiv |
| Number of Cylinders and Placement |
S-4 |
| Valves per Cylinder |
2 (Total of 8 Pieces) |
| Engine Displacement |
6435 cc (392,69 cu in) |
| Bore |
127 mm (5 in) |
| Stroke |
127 mm (5 in) |
| Bore / Stroke Ratio |
1 |
| Unitary Capacity |
1608,75 cc/cylinder (98,17 cu in/cylinder) |
| Number of Main Bearings |
|
| Compression Ratio |
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| Fuel System Type |
|
| Aspiration Type |
Normal |
| Compressor Type |
- |
| Intercooler Type |
None |
| Catalytic Converter |
|
| Maximum Engine Power |
30 HP (22,4 kW) |
| Maximum Engine Power rpm |
|
| Maximum Engine Torque |
|
| Maximum Engine Torque rpm |
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| Engine Torque at Max. Engine Power rpm |
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| Power / Weight Ratio |
35,3 HP/ton (26,3 W/kg) |
| Power / Engine Displacement Ratio |
4,7 HP/litre (3,5 kW/litre) |
| CO2 Emissions |
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| Fuel Consumption |
|
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| Performance |
| 0 - 80 km/h |
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| 0 - 60 mph |
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| 0 - 100 km/h |
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| 0 - 160 km/h |
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| 80 - 120 km/h (in top gear) |
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| 0 - 400 m Acceleration |
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| 0 - 1000 m Acceleration |
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| Top Speed |
|
|
| Gearbox and Transmission |
| Transmission Type |
|
| Top Gear Ratio |
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| Final Drive Ratio |
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| Drive Wheels |
RWD (Rear Wheel Drive) |
|
| Handling, Suspension Geometry and Brakes |
| Steering Type |
|
| Steering Turns (lock to lock) |
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| Turning Circle Diameter |
|
| Suspension (front) |
LA. |
| Suspension (rear) |
LA. |
| Brakes (front/rear) |
Mechanical on rear wheels and transmission |
| Brake Disc Diameter (front) |
|
| Brake Disc Diameter (rear) |
|
| Wheels (front) |
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| Wheels (rear) |
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| Tyres (front) |
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| Tyres (rear) |
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