The Allen 43 Roadster is a rear wheel drive automobile, with the powerplant positioned in the front, and a 2 door roadster bodyshell.
Its engine is a naturally aspirated petrol, 3.2 litre, side valve 4 cylinder with 2 valves per cylinder. It develops 37 bhp (37.5 PS/27.6 kW) of power at 2200 rpm.
A 3 speed manual gearbox delivers the power to the driven wheels.
Full specs
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| Carrosserie | |||
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| Carrosserie | 3 seater roadster | ||
| Aantal portieren | 2 | ||
| Ontwerper | |||
| Afmetingen en gewicht | |||
| Wielbasis | 2794 | 110 | |
| Spoorbreedte voor | 1422 | 56 | |
| Spoorbreedte achter | 1422 | 56 | |
| Lengte | |||
| Breedte | |||
| Hoogte | |||
| Bodemvrijheid | 254 | 10 | |
| Gewicht | |||
| Gewichtsverdeling | |||
| Benzinetank inhalt | 45.5 litres | 10 [12] UK [US] gal. | |
| Aërodynamica | |||
| Cw-waarde | |||
| Frontaal oppervlak | |||
| CdA | |||
| naturally aspirated petrol | |||
| Motor fabrikant | Allen | ||
| Motor nummer | |||
| Aantal cilinders | Straight 4 | ||
| Cilinderinhoud | 3.2 litre 3153 cc (192.408 cu in) |
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| Boring × Slag | 88.9 × 127 mm
3.5 × 5 in |
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| Boring/slag verhouding | 0.7 | ||
| 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 2200 t/min |
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| Max. koppel | |||
| Specific output | 8.8 kW/litre 11.9 ps/litre 11.7 bhp/litre 0.19 bhp/cu in |
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| Motor constructie | |||
| Smering | |||
| Compressieverhouding | |||
| Brandstofsysteem | 1 Stromberg carburettor | ||
| Maximum tpm | |||
| Aantal nokkenas lagers | 3 | ||
| Afkoeling | Water | ||
| Eenheidscylinderinhoud | 788.25 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 | |||
| Weight-to-power ratio | |||
| 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 4 | ||
| Bandenmaat agter | 32 x 4 | ||
| Bremmen voor/agter | -/Dr | ||
| Rem diameter voor | |||
| Rem diameter agter | |||
| Braked area | |||
| Versnellingsbak | 3 speed manual | ||
| Hoogste versnelling verhouding | 1 | ||
| Achteras verhouding | 4.63 | ||
| Algemeen | |||
| Carfolio.com ID | 299728 | ||
| Totaal gebouwd | |||
| Bouwserie | |||
| RAC rating | 19.6 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1922 Allen 43 Roadster added 2012-12-17. Last modified 2020-02-02. |
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