The Jeffery Six 671 is a 4 door tourer-bodied car with a front positioned engine powering the rear wheels.
The Jeffery Six 671's engine is a naturally aspirated petrol, 4.4 litre, side valve 6 cylinder with 2 valves per cylinder. This unit has an output of 53 bhp (54 PS/40 kW) of power at 2200 rpm.
The engine transfers its power through to the wheels via a 3 speed manual transmission.
Full specs
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| Carrosserie | |||
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| Carrosserie | 7 seater tourer | ||
| Nombre de portes | 4 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 3175 | 125 | |
| Voies AV | 1422 | 56 | |
| Voies AR | 1422 | 56 | |
| Longueur | |||
| Largeur | |||
| Hauteur | |||
| Garde au sol | |||
| Poids avec pleins | |||
| Répartition poids AV | |||
| Réservoir à essence | |||
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| naturally aspirated petrol | |||
| Constructeur du moteur | Jeffery | ||
| Type moteur | |||
| Cylinders | Straight 6 | ||
| Cylindrée | 4.4 litre 4376 cc (267.04 cu in) |
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| Alésage × Course | 88.9 × 117.5 mm
3.5 × 4.63 in |
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| Rapport alésage / course | 0.76 | ||
| Distribution | side valve (SV)
2 Soupapes par cylindre 12 Total vannes |
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| Puissance maximale | 54 PS (53 bhp) (40 kW) à 2200 tr/mn |
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| Couple maximale | |||
| Specific output | 9 kW/litre 12.3 ps/litre 12.1 bhp/litre 0.2 bhp/cu in |
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| Construction | |||
| Lubrification | |||
| Taux de compression | |||
| Carburant | 1 Rayfield carburettor | ||
| bmep (brake mean effective pressure) | |||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | 3 | ||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 729.33 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 | |||
| Weight-to-power ratio | |||
| 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 | 34 x 4 | ||
| Pneumatiques AR | 34 x 4 | ||
| Freins AV/AR | |||
| Diamètre des freins AV | |||
| Diamètre des freins AR | |||
| Braked area | |||
| Transmission | 3 speed manual | ||
| Rapport de démultiplication supérieure | 1 | ||
| Rapport de pont | 4.50 | ||
| Généralités | |||
| Carfolio.com ID | 202543 | ||
| Production total | |||
| Type mines | |||
| RAC rating | 29.4 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1917 Jeffery Six 671 added 2009-09-08. Last modified 2013-02-28. |
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