The Fairthorpe Atomata is a coupé with 2 doors and a front mounted engine which transmits the power to the rear wheels.
The 0.6 litre engine is a naturally aspirated, overhead valve, 2 cylinder that develops 35 bhp (35.5 PS/26.1 kW) of power at 5700 rpm, and maximum torque of 49 N·m (36.1 lb·ft/5 kgm) at 3750 rpm.
Power is transferred to the wheels through a 4 speed manual gearbox.
Stated kerb weight is 470 kg.
Top claimed speed is 119 km/h, which equates to 74 mph.
Full specs
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| Carrocería | |||
|---|---|---|---|
| Carrocería | 2 seater fixed-head coupé | ||
| Número de puertas | 2 | ||
| diseñado por | |||
| Dimensiones y pesos | |||
| Distancia entre ejes | 2057 | 81 | |
| Vía delantera | 1245 | 49 | |
| Vía trasera | 1232 | 48.5 | |
| Longitud | 3277 | 129 | |
| Ancho | 1524 | 60 | |
| Altura | 1219 | 48 | |
| Despeje del suelo | 178 | 7 | |
| Relación Largo:Dist.entre ejes | 1.59 | ||
| Peso en vacío | 470 kg | 1036 | |
| Distribución del peso (% adelante) | |||
| Capacità serbatoio | 27.3 litres | 6 [7.2] UK [US] gal. | |
| Aerodinámica | |||
| Coeficiente de penetración | |||
| Superficie frontal | |||
| SCx | |||
| Tren motriz | |||
| naturally aspirated petrol | |||
| Fabricante del motor | BSA | ||
| Código de motor | |||
| Número de cilindros | Straight 2 | ||
| Cilindrada | 0.6 litre 646 cc (39.421 cu in) |
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| Diámetro × Carrera | 70 × 84 mm
2.76 × 3.31 in |
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| Relación diámetro/carrera | 0.83 | ||
| Distribución | overhead valve (OHV)
2 válvulas por cilindro 4 Total de válvulas |
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| Potencia nominal (Gross) |
35.5 PS (35 bhp) (26.1 kW) a 5700 rpm |
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| Par motor máximo (Gross) |
49 Nm (36.1 ft·lb) (5 kgm) a 3750 rpm |
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| Potencia específica (Gross) |
40.4 kW/litre 54.9 ps/litre 54.2 bhp/litre 0.89 bhp/cu in |
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(Gross) |
75.85 Nm/litre
0.92 ft·lb/cu3 |
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| Materiales de block / culata | |||
| Lubricación | |||
| Relación de compresión | 6.5:1 | ||
| Alimentación | 1 Am carb | ||
| 953.2 kPa (138.2 psi) | |||
| Maximum RPM | |||
| Casquillos de cigüeñal | |||
| Engine coolant | Air | ||
| 323 cc | |||
| Aspiración | Normal | ||
| Compresor | N/A | ||
| intercooler | None | ||
| catalizador | N | ||
| Rendimiento | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Velocidad máxima | 119 km/h (74 mph) | ||
| Power-to-weight ratio | Higher is better 75.5 PS/tonne (1000 kg) 0.08 PS/kg 55.53 kW/tonne (1000 kg) 0.06 kW/kg 74.47 bhp/tonne (1000 kg) 0.07 bhp/kg 0.03 bhp/lb |
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| Weight-to-power ratio | Lower is better 18.01 kg/kW 30.08 lb/bhp |
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| Consumos | |||
| Consumo de combustible | |||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | |||
| km/litre | |||
| UK MPG | |||
| US MPG | |||
| Emisiones de CO2 | |||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | |||
| CO2 Effizienz (DE) | |||
| Chasis | |||
| Ubicación del motor | front | ||
| Engine layout | unknown | ||
| Tracción | rear wheel drive | ||
| Alimentación | N/A | ||
| Dirección, tipo | |||
| turns lock-to-lock | 2.300 | ||
| Turning circle | 8.20 m | ||
| Suspensión delantera | I.CS. | ||
| Suspensión trasera | LA.CS. | ||
| Ruedas delante | |||
| Ruedas detrás | |||
| Neumáticos delante | 5.20-13 | ||
| Neumáticos detrás | 5.20-13 | ||
| Brakes F/R | Dr/Dr-H | ||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | |||
| Transmisión | 4 speed manual | ||
| Eje trasero desmultiplicación | 1 | ||
| Desmultiplicación grupo cónico | 4.55 | ||
| General | |||
| Carfolio.com ID | 47157 | ||
| Unidades producidas | |||
| Model code | |||
| RAC rating | 6.1 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1957 Fairthorpe Atomata added before December 1995. Last modified 2013-02-28. |
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