Full specs1949 Allard J
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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 | 3759 | 148 | |
| Largeur | 1600 | 63 | |
| Hauteur | 864 | 34 | |
| Garde au sol | 165 | 6.5 | |
| 1.48 | |||
| Poids avec pleins | 864 kg | 1905 | |
| Répartition poids AV | |||
| Réservoir à essence | 113.7 litres | 25 [30] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| naturally aspirated petrol | |||
| Constructeur du moteur | Mercury | ||
| Type moteur | |||
| Cylinders | V 8 | ||
| Cylindrée | 4.4 litre 4375 cc (266.979 cu in) |
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| Alésage × Course | 84.13 × 98.42 mm
3.31 × 3.87 in |
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| Rapport alésage / course | 0.85 | ||
| Distribution | side valve (SV)
2 Soupapes par cylindre 16 Total vannes |
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| Puissance maximale | 122 PS (120 bhp) (89 kW) à 3800 tr/mn |
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| Couple maximale | |||
| Specific output | 20.5 kW/litre 27.8 ps/litre 27.4 bhp/litre 0.45 bhp/cu in |
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| Construction | |||
| Lubrification | |||
| Taux de compression | 8:1 | ||
| Carburant | 2 Ford carbs | ||
| bmep (brake mean effective pressure) | |||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | |||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 546.88 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalyseur | N | ||
| Performances | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vitesse | |||
| Power-to-weight ratio | Higher is better 140.82 PS/tonne (1000 kg) 0.14 PS/kg 103.57 kW/tonne (1000 kg) 0.1 kW/kg 138.89 bhp/tonne (1000 kg) 0.14 bhp/kg 0.06 bhp/lb |
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| Weight-to-power ratio | Lower is better 9.66 kg/kW 16.13 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 | I.CS. | ||
| Suspension AR | dD.CS. | ||
| Roues AV | |||
| Roues AR | |||
| Pneumatiques AV | 6.00 x 16 | ||
| Pneumatiques AR | 6.00 x 16 | ||
| Freins AV/AR | Dr/Dr | ||
| Diamètre des freins AV | |||
| Diamètre des freins AR | |||
| Braked area | 1155 cm2 | ||
| Transmission | 3 speed manual | ||
| Rapport de démultiplication supérieure | 1 | ||
| Rapport de pont | 3.54 | ||
| Généralités | |||
| Carfolio.com ID | 126027 | ||
| Production total | |||
| Type mines | |||
| RAC rating | 35.1 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1949 Allard J added 2005-02-10. Last modified 2013-02-28. |
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