The Custom Eight Torpedo Sedan-Coupé is a rear wheel drive coupé automobile with a front placed engine, manufactured by Pontiac.
The Custom Eight Torpedo Sedan-Coupé forms part of Pontiac's Series 29 range of cars.
The power is produced by a naturally aspirated engine of 4.1 litre capacity. This powerplant features side valve valve gear, 8 cylinder layout, and 2 valves per cylinder. It develops 103 bhp (104 PS/77 kW) of power at 3500 rpm, and maximum torque of 258 N·m (190 lb·ft/26.3 kgm) at 2200 rpm.
The engine transfers its power through to the wheels via a 3 speed manual transmission.
The stated weight at the kerb is 1569 kg.
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 4/5 seater fixed-head coupé | ||
| Aantal portieren | 2 | ||
| Ontwerper | |||
| Afmetingen en gewicht | |||
| Wielbasis | 3099 | 122 | |
| Spoorbreedte voor | 1473 | 58 | |
| Spoorbreedte achter | 1562 | 61.5 | |
| Lengte | 5372 | 211.5 | |
| Breedte | |||
| Hoogte | |||
| Bodemvrijheid | |||
| 1.73 | |||
| Gewicht | 1569 kg | 3459 | |
| Gewichtsverdeling | |||
| Benzinetank inhalt | 64.4 litres | 14.2 [17] UK [US] gal. | |
| Aërodynamica | |||
| Cw-waarde | |||
| Frontaal oppervlak | |||
| CdA | |||
| naturally aspirated petrol | |||
| Motor fabrikant | Pontiac | ||
| Motor nummer | |||
| Aantal cilinders | Straight 8 | ||
| Cilinderinhoud | 4.1 litre 4078 cc (248.855 cu in) |
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| Boring × Slag | 82.55 × 95.25 mm
3.25 × 3.75 in |
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| Boring/slag verhouding | 0.87 | ||
| Distributie | side valve (SV)
2 Kleppen per cilinder 16 Totaal aantal kleppen |
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| Vermogen | 104 PS (103 bhp) (77 kW) bij 3500 t/min |
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| Max. koppel | 258 Nm (190 ft·lb) (26.3 kgm) bij 2200 t/min |
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| Specific output | 18.8 kW/litre 25.6 ps/litre 25.3 bhp/litre 0.41 bhp/cu in |
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63.27 Nm/litre
0.76 ft·lb/cu3 |
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| Motor constructie | |||
| Smering | |||
| Compressieverhouding | 6.5:1 | ||
| Brandstofsysteem | 1 Carter carburettor | ||
| 795 kPa (115.3 psi) | |||
| Maximum tpm | |||
| Aantal nokkenas lagers | 5 | ||
| Afkoeling | Water | ||
| Eenheidscylinderinhoud | 509.75 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 66.56 PS/tonne (1000 kg) 0.07 PS/kg 48.95 kW/tonne (1000 kg) 0.05 kW/kg 65.65 bhp/tonne (1000 kg) 0.07 bhp/kg 0.03 bhp/lb |
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| Weight-to-power ratio | Lower is better 20.43 kg/kW 34.12 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 | 6.50 x 16 | ||
| Bandenmaat agter | 6.50 x 16 | ||
| Bremmen voor/agter | Dr/Dr | ||
| Rem diameter voor | |||
| Rem diameter agter | |||
| Braked area | |||
| Versnellingsbak | 3 speed manual | ||
| Hoogste versnelling verhouding | 1 | ||
| Achteras verhouding | 4.10 | ||
| Algemeen | |||
| Carfolio.com ID | 823856 | ||
| Totaal gebouwd | |||
| Bouwserie | 27 | ||
| Model familie | Series 29 | ||
| RAC rating | 33.8 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1941 Pontiac Custom Eight Torpedo Sedan-Coupé added 2025-01-25. Last modified 2025-01-25. |
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