Allen 41 Roadster is a car that has a 4 door roadster body style with a front mounted engine powering the rear wheels.
It is powered by a naturally aspirated engine of 3.6 litre capacity. This unit features side valve valve gear, 4 cylinder layout, and 2 valves per cylinder. It produces 37 bhp (37.5 PS/27.6 kW) of power at 1900 rpm.
This power is supplied to the wheels through a 3 speed manual gearbox.
Quoted weight at the kerb is 1118 kg.
Full specs
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| Carrosserie | |||
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| Carrosserie | 4 seater roadster | ||
| Aantal portieren | 4 | ||
| Ontwerper | |||
| Afmetingen en gewicht | |||
| Wielbasis | 2845 | 112 | |
| Spoorbreedte voor | 1422 | 56 | |
| Spoorbreedte achter | 1422 | 56 | |
| Lengte | |||
| Breedte | |||
| Hoogte | |||
| Bodemvrijheid | 279 | 11 | |
| Gewicht | 1118 kg | 2465 | |
| Gewichtsverdeling | |||
| Benzinetank inhalt | 49.2 litres | 10.8 [13] UK [US] gal. | |
| Aërodynamica | |||
| Cw-waarde | |||
| Frontaal oppervlak | |||
| CdA | |||
| naturally aspirated petrol | |||
| Motor fabrikant | Allen | ||
| Motor nummer | |||
| Aantal cilinders | Straight 4 | ||
| Cilinderinhoud | 3.6 litre 3620 cc (220.906 cu in) |
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| Boring × Slag | 95.25 × 127 mm
3.75 × 5 in |
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| Boring/slag verhouding | 0.75 | ||
| Distributie | side valve (SV)
2 Kleppen per cilinder 8 Totaal aantal kleppen |
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| Vermogen | 37.5 PS (37 bhp) (27.6 kW) bij 1900 t/min |
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| Max. koppel | |||
| Specific output | 7.6 kW/litre 10.4 ps/litre 10.2 bhp/litre 0.17 bhp/cu in |
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| Motor constructie | |||
| Smering | |||
| Compressieverhouding | |||
| Brandstofsysteem | 1 Stromberg carburettor | ||
| Maximum tpm | |||
| Aantal nokkenas lagers | 3 | ||
| Afkoeling | Water | ||
| Eenheidscylinderinhoud | 905 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 | |||
| Power-to-weight ratio | Higher is better 33.55 PS/tonne (1000 kg) 0.03 PS/kg 24.68 kW/tonne (1000 kg) 0.02 kW/kg 33.09 bhp/tonne (1000 kg) 0.03 bhp/kg 0.01 bhp/lb |
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| Weight-to-power ratio | Lower is better 40.52 kg/kW 67.68 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 | longitudinal | ||
| Aandrijving | rear wheel drive | ||
| Koppelverdeling | N/A | ||
| Stuurinrichting | |||
| Aantal omwentelingen stuurwiel | |||
| Draaicirkel | |||
| Wielophanging voor | |||
| Wielophanging achter | |||
| Velgmaat voor | |||
| Velgmaat achter | |||
| Bandenmaat voor | 32 x 3½ | ||
| Bandenmaat agter | 32 x 3½ | ||
| Bremmen voor/agter | -/Dr | ||
| Rem diameter voor | |||
| Rem diameter agter | 311 mm | ||
| Braked area | |||
| Versnellingsbak | 3 speed manual | ||
| Hoogste versnelling verhouding | 1 | ||
| Achteras verhouding | 4.45 | ||
| Algemeen | |||
| Carfolio.com ID | 299739 | ||
| Totaal gebouwd | |||
| Bouwserie | |||
| RAC rating | 22.5 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1918 Allen 41 Roadster added 2012-12-17. Last modified 2020-02-02. |
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