The Le Mans Convertible H.O. is a rear wheel drive convertible/cabriolet car with a front mounted engine, sold by Pontiac.
It is part of Pontiac's 237 range of cars.
Its 8 cylinder, overhead valve naturally aspirated engine has 2 valves per cylinder and a capacity of 5.8 litres. For this model it produces power and torque figures of 320 bhp (324 PS/239 kW) at 5100 rpm and 515 Nm (380 lbft/52.5 kgm) at 3200 rpm respectively.
The engine powers the wheels by means of a 3 speed automatic gearbox.
Full specs
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| Carrocería | |||
|---|---|---|---|
| Carrocería | 2+2 seater convertible/cabriolet | ||
| Número de puertas | 2 | ||
| diseñado por | |||
| Dimensiones y pesos | |||
| Distancia entre ejes | 2845 | 112 | |
| Vía delantera | 1524 | 60 | |
| Vía trasera | 1524 | 60 | |
| Longitud | 5098 | 200.7 | |
| Ancho | 1900 | 74.8 | |
| Altura | 1323 | 52.1 | |
| Despeje del suelo | |||
| Relación Largo:Dist.entre ejes | 1.79 | ||
| Peso en vacío | |||
| Distribución del peso (% adelante) | |||
| Capacità serbatoio | 81.5 litres | 17.9 [21.5] UK [US] gal. | |
| Aerodinámica | |||
| Coeficiente de penetración | |||
| Superficie frontal | |||
| SCx | |||
| Tren motriz | |||
| naturally aspirated petrol | |||
| Fabricante del motor | Pontiac | ||
| Código de motor | |||
| Número de cilindros | V 8 in 90° vee | ||
| Cilindrada | 5.8 litre 5812 cc (354.67 cu in) |
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| Diámetro × Carrera | 98.55 × 95.25 mm
3.88 × 3.75 in |
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| Relación diámetro/carrera | 1.03 | ||
| Distribución | overhead valve (OHV)
2 válvulas por cilindro 16 Total de válvulas |
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| Potencia nominal (gross) |
324 PS (320 bhp) (239 kW) a 5100 rpm |
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| Par motor máximo (gross) |
515 Nm (380 ft·lb) (52.5 kgm) a 3200 rpm |
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| Potencia específica (gross) |
41.1 kW/litre 55.8 ps/litre 55.1 bhp/litre 0.9 bhp/cu in |
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(gross) |
88.61 Nm/litre
1.07 ft·lb/cu3 |
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| Materiales de block / culata | |||
| Lubricación | Cárter húmedo | ||
| Relación de compresión | 10.5:1 | ||
| Alimentación | 1 carburettor | ||
| 1113.5 kPa (161.5 psi) | |||
| Maximum RPM | |||
| Casquillos de cigüeñal | 7 | ||
| Engine coolant | Water | ||
| 726.5 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 | |||
| Power-to-weight ratio | |||
| Weight-to-power ratio | |||
| 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 | longitudinal | ||
| Tracción | rear wheel drive | ||
| Alimentación | N/A | ||
| Dirección, tipo | |||
| turns lock-to-lock | |||
| Turning circle | |||
| Suspensión delantera | |||
| Suspensión trasera | |||
| Ruedas delante | 5J x 14 | ||
| Ruedas detrás | 5J x 14 | ||
| Neumáticos delante | 8.25 x 14 | ||
| Neumáticos detrás | 8.25 x 14 | ||
| Brakes F/R | Dr/Dr | ||
| Front brake diameter | 241 mm | ||
| Rear brake diameter | 241 mm | ||
| Braked area | |||
| Transmisión | 3 speed automatic | ||
| Eje trasero desmultiplicación | 1 | ||
| Desmultiplicación grupo cónico | 3.23 | ||
| General | |||
| Carfolio.com ID | 345455 | ||
| Unidades producidas | |||
| Model code | 23767 | ||
| 237 | |||
| RAC rating | 48.2 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1968 Pontiac Le Mans Convertible H.O. Automatic added 2013-07-15. Last modified 2020-06-10. |
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