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| Technical Specs of This Model |
| 1. |
J2R 1952
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| General Information |
| Make |
Allard |
| Model |
J2R |
| Production Year |
1952 |
| 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 |
2 |
| Wheelbase |
2438 mm (96 in) |
| Front Track |
1295 mm (51 in) |
| Rear Track |
1245 mm (49 in) |
| Length |
3810 mm (150 in) |
| Width |
1500 mm (59,1 in) |
| Height |
876 mm (34,5 in) |
| Ground Clearance |
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| Length / Wheelbase Ratio |
1,56 |
| Weight |
998 kg (2198,2 lb) |
| Weight Distribution (front/rear) |
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| Fuel Capacity |
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| Aerodynamics |
| Drag Coefficient |
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| Frontal Area |
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| Cx |
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| Engine Specifications |
| Engine Manufacturer |
GM |
| Engine Location |
Front |
| Engine Alignment |
Longitudinal |
| Engine Construction |
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| Coolant Type |
Water |
| Engine Type |
OHV |
| Number of Cylinders and Placement |
V-8 |
| Valves per Cylinder |
2 (Total of 16 Pieces) |
| Engine Displacement |
5416 cc (330,51 cu in) |
| Bore |
96,8 mm (3,81 in) |
| Stroke |
92 mm (3,62 in) |
| Bore / Stroke Ratio |
1,05 |
| Unitary Capacity |
677 cc/cylinder (41,31 cu in/cylinder) |
| Number of Main Bearings |
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| Compression Ratio |
10 : 1 |
| Fuel System Type |
2 Ro carbs |
| Aspiration Type |
Normal |
| Compressor Type |
- |
| Intercooler Type |
None |
| Catalytic Converter |
No |
| Maximum Engine Power |
250 HP (186,4 kW) |
| Maximum Engine Power rpm |
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| Maximum Engine Torque |
508 N.m (374,9 lb.ft , 51,8 kg.m) |
| Maximum Engine Torque rpm |
2800 d/d |
| Engine Torque at Max. Engine Power rpm |
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| Power / Weight Ratio |
250,5 HP/ton (186,8 W/kg) |
| Power / Engine Displacement Ratio |
46,2 HP/litre (34,4 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 |
7 s |
| 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 |
241 km/h (149,8 mph) |
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| Gearbox and Transmission |
| Transmission Type |
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| Top Gear Ratio |
1 : 1 |
| Final Drive Ratio |
3,29 : 1 |
| Drive Wheels |
RWD (Rear Wheel Drive) |
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| Handling, Suspension Geometry and Brakes |
| Steering Type |
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| Steering Turns (lock to lock) |
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| Turning Circle Diameter |
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| Suspension (front) |
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| Suspension (rear) |
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| Brakes (front/rear) |
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| Brake Disc Diameter (front) |
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| Brake Disc Diameter (rear) |
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| Wheels (front) |
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| Wheels (rear) |
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| Tyres (front) |
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| Tyres (rear) |
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