Full specs1952 Allard J2X
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| Carrosserie | |||
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| Carrosserie | 2 seater roadster | ||
| Nombre de portes | 2 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2540 | 100 | |
| Voies AV | 1422 | 56 | |
| Voies AR | 1321 | 52 | |
| Longueur | 3937 | 155 | |
| Largeur | 1727 | 68 | |
| Hauteur | 1130 | 44.5 | |
| Garde au sol | |||
| 1.55 | |||
| Poids avec pleins | 1226 kg | 2703 | |
| Répartition poids AV | |||
| Réservoir à essence | |||
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| naturally aspirated petrol | |||
| Constructeur du moteur | GM | ||
| Type moteur | |||
| Cylinders | V 8 | ||
| Cylindrée | 5.4 litre 5416 cc (330.505 cu in) |
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| Alésage × Course | 96.8 × 92 mm
3.81 × 3.62 in |
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| Rapport alésage / course | 1.05 | ||
| Distribution | overhead valve (OHV)
2 Soupapes par cylindre 16 Total vannes |
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| Puissance maximale | 183 PS (180 bhp) (134 kW) |
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| Couple maximale | 437 Nm (322 ft·lb) (44.6 kgm) à 2400 tr/mn |
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| Specific output | 24.8 kW/litre 33.7 ps/litre 33.2 bhp/litre 0.54 bhp/cu in |
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80.69 Nm/litre
0.98 ft·lb/cu3 |
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| Construction | |||
| Lubrification | |||
| Taux de compression | 7.5:1 | ||
| Carburant | |||
| bmep (brake mean effective pressure) | 1013.9 kPa (147.1 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | |||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 677 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalyseur | N | ||
| Performances | |||
| 0-80km/h | |||
| 0-60mph | 8 s | ||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | 16 s | ||
| 0-1000m | |||
| Vitesse | 193 km/h (120 mph) | ||
| Power-to-weight ratio | Higher is better 148.86 PS/tonne (1000 kg) 0.15 PS/kg 109.48 kW/tonne (1000 kg) 0.11 kW/kg 146.82 bhp/tonne (1000 kg) 0.15 bhp/kg 0.07 bhp/lb |
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| Weight-to-power ratio | Lower is better 9.13 kg/kW 15.26 lb/bhp |
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| Consommation | |||
| Consommation | |||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | |||
| km/litre | |||
| UK MPG | |||
| US MPG | |||
| Emissions de CO₂ | |||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | |||
| CO2 Effizienz (DE) | |||
| Châssis | |||
| Emplacement de moteur | front | ||
| Engine layout | longitudinal | ||
| Traction | rear wheel drive | ||
| Répartition du couple | N/A | ||
| Direction | |||
| turns lock-to-lock | |||
| Turning circle | |||
| Suspension AV | |||
| Suspension AR | |||
| Roues AV | |||
| Roues AR | |||
| Pneumatiques AV | |||
| Pneumatiques AR | |||
| Freins AV/AR | |||
| Diamètre des freins AV | |||
| Diamètre des freins AR | |||
| Braked area | |||
| Transmission | |||
| Rapport de démultiplication supérieure | 1 | ||
| Rapport de pont | 3.27 | ||
| Généralités | |||
| Carfolio.com ID | 52316 | ||
| Production total | 83 | ||
| Type mines | |||
| RAC rating | 46.5 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1952 Allard J2X added before December 1995. Last modified 2013-02-28. |
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