The Frazer Nash Fast Roadster is a 2 door convertible/cabriolet style car with a front mounted engine supplying power to the rear wheels.
Its 6 cylinder, overhead valve naturally aspirated engine has 2 valves per cylinder and a capacity of 2 litres. In this application it provides power and torque figures of 105 bhp (106 PS/78 kW) at 5000 rpm and 167 Nm (123 lbft/17 kgm) at 3750 rpm respectively.
Stated kerb weight is 838 kg.
It is claimed to achieve a maxiumum speed of 177 km/h (110 mph).
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 2 seater convertible/cabriolet | ||
| Nombre de portes | 2 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2438 | 96 | |
| Voies AV | 1219 | 48 | |
| Voies AR | 1270 | 50 | |
| Longueur | 3810 | 150 | |
| Largeur | 1473 | 58 | |
| Hauteur | 1295 | 51 | |
| Garde au sol | |||
| 1.56 | |||
| Poids avec pleins | 838 kg | 1847 | |
| Répartition poids AV | |||
| Réservoir à essence | |||
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| naturally aspirated petrol | |||
| Constructeur du moteur | BMW | ||
| Type moteur | |||
| Cylinders | Straight 6 | ||
| Cylindrée | 2 litre 1971 cc (120.278 cu in) |
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| Alésage × Course | 66 × 96 mm
2.6 × 3.78 in |
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| Rapport alésage / course | 0.69 | ||
| Distribution | overhead valve (OHV)
2 Soupapes par cylindre 12 Total vannes |
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| Puissance maximale | 106 PS (105 bhp) (78 kW) à 5000 tr/mn |
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| Couple maximale | 167 Nm (123 ft·lb) (17 kgm) à 3750 tr/mn |
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| Specific output | 39.7 kW/litre 54 ps/litre 53.3 bhp/litre 0.87 bhp/cu in |
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84.73 Nm/litre
1.02 ft·lb/cu3 |
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| Construction | |||
| Lubrification | |||
| Taux de compression | 7.5:1 | ||
| Carburant | 3 So carbs | ||
| bmep (brake mean effective pressure) | 1064.7 kPa (154.4 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | |||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 328.5 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalyseur | N | ||
| Performances | |||
| 0-80km/h | 7.36 s | ||
| 0-60mph | 9.6 s | ||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | 17.4 s | ||
| 0-1000m | |||
| Vitesse | 177 km/h (110 mph) | ||
| Power-to-weight ratio | Higher is better 127.04 PS/tonne (1000 kg) 0.13 PS/kg 93.43 kW/tonne (1000 kg) 0.09 kW/kg 125.3 bhp/tonne (1000 kg) 0.13 bhp/kg 0.06 bhp/lb |
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| Weight-to-power ratio | Lower is better 10.7 kg/kW 17.88 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 | 2LS/LT-GH | ||
| Diamètre des freins AV | |||
| Diamètre des freins AR | |||
| Braked area | |||
| Transmission | |||
| Rapport de démultiplication supérieure | |||
| Rapport de pont | |||
| Généralités | |||
| Carfolio.com ID | 10505 | ||
| Production total | |||
| Type mines | |||
| RAC rating | 16.2 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1955 Frazer Nash Fast Roadster added before December 1995. Last modified 2013-02-28. |
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