Fairthorpe Atom Mark IIA is an automobile that has a 2 door coupé type body with a rear mounted engine supplying power to the rear wheels.
Its engine is a naturally aspirated petrol, 0.3 litre, two stroke 2 cylinder. This powerplant develops 15 bhp (15.2 PS/11.2 kW) of power at 4800 rpm.
A 3 speed manual 'box delivers the power to the wheels.
Its claimed weight at the kerb is 417 kg.
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 2 seater fixed-head coupé | ||
| Nombre de portes | 2 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2261 | 89 | |
| Voies AV | 1143 | 45 | |
| Voies AR | 1219 | 48 | |
| Longueur | 3658 | 144 | |
| Largeur | 1524 | 60 | |
| Hauteur | 1372 | 54 | |
| Garde au sol | 191 | 7.5 | |
| 1.62 | |||
| Poids avec pleins | 417 kg | 919 | |
| Répartition poids AV | |||
| Réservoir à essence | 20.5 litres | 4.5 [5.4] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| naturally aspirated petrol | |||
| Constructeur du moteur | Anzani | ||
| Type moteur | |||
| Cylinders | Straight 2 | ||
| Cylindrée | 0.3 litre 322 cc (19.65 cu in) |
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| Alésage × Course | 60 × 57 mm
2.36 × 2.24 in |
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| Rapport alésage / course | 1.05 | ||
| Distribution | two stroke (TS) | ||
| Puissance maximale (Net) |
15.2 PS (15 bhp) (11.2 kW) à 4800 tr/mn |
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| Couple maximale (Net) |
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| Specific output (Net) |
34.7 kW/litre 47.2 ps/litre 46.6 bhp/litre 0.76 bhp/cu in |
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| Construction | |||
| Lubrification | |||
| Taux de compression | 6.1:1 | ||
| Carburant | 1 Am carb | ||
| bmep (brake mean effective pressure) | |||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | |||
| Refroidissement | Air | ||
| Cylindrée Unitaire | 161 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 36.47 PS/tonne (1000 kg) 0.04 PS/kg 26.82 kW/tonne (1000 kg) 0.03 kW/kg 35.97 bhp/tonne (1000 kg) 0.04 bhp/kg 0.02 bhp/lb |
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| Weight-to-power ratio | Lower is better 37.28 kg/kW 62.27 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 | rear | ||
| Engine layout | unknown | ||
| Traction | rear wheel drive | ||
| Répartition du couple | N/A | ||
| Direction | |||
| turns lock-to-lock | |||
| Turning circle | |||
| Suspension AV | I.CS. | ||
| Suspension AR | I.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 | 3 speed manual | ||
| Rapport de démultiplication supérieure | 1 | ||
| Rapport de pont | 6.96 | ||
| Généralités | |||
| Carfolio.com ID | 46970 | ||
| Production total | |||
| Type mines | |||
| RAC rating | 4.5 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1955 Fairthorpe Atom Mark IIA added before December 1995. Last modified 2013-02-28. |
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