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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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 2 seater fixed-head coupé | ||
| Aantal portieren | 2 | ||
| Ontwerper | |||
| Afmetingen en gewicht | |||
| Wielbasis | 2057 | 81 | |
| Spoorbreedte voor | 1245 | 49 | |
| Spoorbreedte achter | 1232 | 48.5 | |
| Lengte | 3277 | 129 | |
| Breedte | 1524 | 60 | |
| Hoogte | 1219 | 48 | |
| Bodemvrijheid | 178 | 7 | |
| 1.59 | |||
| Gewicht | 470 kg | 1036 | |
| Gewichtsverdeling | |||
| Benzinetank inhalt | 27.3 litres | 6 [7.2] UK [US] gal. | |
| Aërodynamica | |||
| Cw-waarde | |||
| Frontaal oppervlak | |||
| CdA | |||
| naturally aspirated petrol | |||
| Motor fabrikant | BSA | ||
| Motor nummer | |||
| Aantal cilinders | Straight 2 | ||
| Cilinderinhoud | 0.6 litre 646 cc (39.421 cu in) |
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| Boring × Slag | 70 × 84 mm
2.76 × 3.31 in |
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| Boring/slag verhouding | 0.83 | ||
| Distributie | overhead valve (OHV)
2 Kleppen per cilinder 4 Totaal aantal kleppen |
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| Vermogen (Gross) |
35.5 PS (35 bhp) (26.1 kW) bij 5700 t/min |
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| Max. koppel (Gross) |
49 Nm (36.1 ft·lb) (5 kgm) bij 3750 t/min |
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| Specific output (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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| Motor constructie | |||
| Smering | |||
| Compressieverhouding | 6.5:1 | ||
| Brandstofsysteem | 1 Am carb | ||
| 953.2 kPa (138.2 psi) | |||
| Maximum tpm | |||
| Aantal nokkenas lagers | |||
| Afkoeling | Air | ||
| Eenheidscylinderinhoud | 323 cc | ||
| Aanzuiging | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Katalysator | N | ||
| Prestasies | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Max. snelheid | 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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| Verbruik | |||
| Benzineverbruik | |||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | |||
| km/litre | |||
| UK MPG | |||
| US MPG | |||
| CO2 Emissies | |||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | |||
| CO2 Effizienz (DE) | |||
| Onderstel | |||
| Motor plaatsing | front | ||
| Motor plaatsing | unknown | ||
| Aandrijving | rear wheel drive | ||
| Koppelverdeling | N/A | ||
| Stuurinrichting | |||
| Aantal omwentelingen stuurwiel | 2.300 | ||
| Draaicirkel | 8.20 m | ||
| Wielophanging voor | I.CS. | ||
| Wielophanging achter | LA.CS. | ||
| Velgmaat voor | |||
| Velgmaat achter | |||
| Bandenmaat voor | 5.20-13 | ||
| Bandenmaat agter | 5.20-13 | ||
| Bremmen voor/agter | Dr/Dr-H | ||
| Rem diameter voor | |||
| Rem diameter agter | |||
| Braked area | |||
| Versnellingsbak | 4 speed manual | ||
| Hoogste versnelling verhouding | 1 | ||
| Achteras verhouding | 4.55 | ||
| Algemeen | |||
| Carfolio.com ID | 47157 | ||
| Totaal gebouwd | |||
| Bouwserie | |||
| 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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