The 4/4 S II is an automobile from Morgan, with rear wheel drive, a front positioned engine and a 2 door convertible/cabriolet body style.
The 4 cylinder, side valve naturally aspirated engine has 2 valves per cylinder and a displacement of 1.2 litres. This unit provides power and torque figures of 36 bhp (36.5 PS/26.8 kW) at 4400 rpm and 73 Nm (54 lbft/7.4 kgm) at 2150 rpm respectively.
The power is transferred to the wheels via a 4 speed manual gearbox.
The Morgan 4/4 S II weighs a stated 660 kg at the kerb.
Maximum quoted speed is 121 km/h (75 mph).
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 4 seater convertible/cabriolet | ||
| Nombre de portes | 2 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2438 | 96 | |
| Voies AV | 1194 | 47 | |
| Voies AR | 1194 | 47 | |
| Longueur | 3658 | 144 | |
| Largeur | 1422 | 56 | |
| Hauteur | 1245 | 49 | |
| Garde au sol | 178 | 7 | |
| 1.5 | |||
| Poids avec pleins | 660 kg | 1455 | |
| Répartition poids AV | |||
| Réservoir à essence | 36.4 litres | 8 [9.6] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| naturally aspirated petrol | |||
| Constructeur du moteur | Ford | ||
| Type moteur | |||
| Cylinders | Straight 4 | ||
| Cylindrée | 1.2 litre 1172 cc (71.52 cu in) |
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| Alésage × Course | 63.5 × 92.5 mm
2.5 × 3.64 in |
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| Rapport alésage / course | 0.69 | ||
| Distribution | side valve (SV)
2 Soupapes par cylindre 8 Total vannes |
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| Puissance maximale (Gross) |
36.5 PS (36 bhp) (26.8 kW) à 4400 tr/mn |
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| Couple maximale (Gross) |
73 Nm (54 ft·lb) (7.4 kgm) à 2150 tr/mn |
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| Specific output (Gross) |
22.9 kW/litre 31.1 ps/litre 30.7 bhp/litre 0.5 bhp/cu in |
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(Gross) |
62.29 Nm/litre
0.75 ft·lb/cu3 |
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| Construction | |||
| Lubrification | |||
| Taux de compression | 7:1 | ||
| Carburant | 1 So carb | ||
| bmep (brake mean effective pressure) | 782.7 kPa (113.5 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | |||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 293 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalyseur | N | ||
| Performances | |||
| 0-80km/h | 18 s | ||
| 0-60mph | 29.4 s | ||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | 23.5 s | ||
| 0-1000m | |||
| Vitesse | 121 km/h (75 mph) | ||
| Power-to-weight ratio | Higher is better 55.3 PS/tonne (1000 kg) 0.06 PS/kg 40.67 kW/tonne (1000 kg) 0.04 kW/kg 54.55 bhp/tonne (1000 kg) 0.05 bhp/kg 0.02 bhp/lb |
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| Weight-to-power ratio | Lower is better 24.59 kg/kW 41.07 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 | 9.60 m | ||
| Suspension AV | I.CS. | ||
| Suspension AR | LA.CS. | ||
| Roues AV | |||
| Roues AR | |||
| Pneumatiques AV | |||
| Pneumatiques AR | |||
| Freins AV/AR | Dr/Dr | ||
| Diamètre des freins AV | |||
| Diamètre des freins AR | |||
| Braked area | |||
| Transmission | 4 speed manual | ||
| Rapport de démultiplication supérieure | 1 | ||
| Rapport de pont | 4.44 | ||
| Généralités | |||
| Carfolio.com ID | 57607 | ||
| Production total | |||
| Type mines | |||
| RAC rating | 10.0 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1955 Morgan 4/4 S II added before December 1995. Last modified 2013-02-28. |
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