The Pontiac Firebird Trans Am is a rear wheel drive motor vehicle, with its engine placed in the front, and a 2 door coupé body.
Power is supplied by an overhead valve, 6.6 litre naturally aspirated 8 cylinder engine, with 2 valves per cylinder that provides power and torque figures of 185 bhp (188 PS/138 kW) at 3600 rpm and 427 N·m (315 lb·ft/43.5 kgm) at 2000 rpm respectively.
The power is delivered to the wheels via a 3 speed automatic gearbox.
The Pontiac Firebird Trans Am weighs a quoted 1583 kg at the kerb.
Top stated speed is 180 km/h (112 mph).
Full specs
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| Carrocería | |||
|---|---|---|---|
| Carrocería | 2+2 seater fixed-head coupé | ||
| Número de puertas | 2 | ||
| diseñado por | |||
| Dimensiones y pesos | |||
| Distancia entre ejes | 2748 | 108.2 | |
| Vía delantera | 1557 | 61.3 | |
| Vía trasera | 1524 | 60 | |
| Longitud | 5032 | 198.1 | |
| Ancho | 1854 | 73 | |
| Altura | 1252 | 49.3 | |
| Despeje del suelo | 117 | 4.6 | |
| Relación Largo:Dist.entre ejes | 1.83 | ||
| Peso en vacío | 1583 kg | 3490 | |
| Distribución del peso (% adelante) | |||
| Capacità serbatoio | 79.6 litres | 17.5 [21] UK [US] gal. | |
| Aerodinámica | |||
| Coeficiente de penetración | |||
| Superficie frontal | |||
| SCx | |||
| Tren motriz | |||
| naturally aspirated petrol | |||
| Fabricante del motor | GM | ||
| Código de motor | |||
| Número de cilindros | V 8 in 90° vee | ||
| Cilindrada | 6.6 litre 6586 cc (401.902 cu in) |
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| Diámetro × Carrera | 110.5 × 85.85 mm
4.35 × 3.38 in |
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| Relación diámetro/carrera | 1.29 | ||
| Distribución | overhead valve (OHV)
2 válvulas por cilindro 16 Total de válvulas |
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| Potencia nominal (DIN) |
188 PS (185 bhp) (138 kW) a 3600 rpm |
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| Par motor máximo (DIN) |
427 Nm (315 ft·lb) (43.5 kgm) a 2000 rpm |
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| Potencia específica (DIN) |
20.9 kW/litre 28.5 ps/litre 28.1 bhp/litre 0.46 bhp/cu in |
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(DIN) |
64.83 Nm/litre
0.78 ft·lb/cu3 |
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| Materiales de block / culata | cast iron block & head | ||
| Lubricación | Cárter húmedo | ||
| Relación de compresión | 7.9:1 | ||
| Alimentación | 1 Ro M4MC carb | ||
| 814.7 kPa (118.2 psi) | |||
| Maximum RPM | 4400 rpm | ||
| Casquillos de cigüeñal | 5 | ||
| Engine coolant | Water | ||
| 823.25 cc | |||
| Aspiración | Normal | ||
| Compresor | N/A | ||
| intercooler | None | ||
| catalizador | Y | ||
| Rendimiento | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Velocidad máxima | 180 km/h (112 mph) | ||
| Power-to-weight ratio | Higher is better 118.49 PS/tonne (1000 kg) 0.12 PS/kg 87.15 kW/tonne (1000 kg) 0.09 kW/kg 116.87 bhp/tonne (1000 kg) 0.12 bhp/kg 0.05 bhp/lb |
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| Weight-to-power ratio | Lower is better 11.47 kg/kW 19.17 lb/bhp |
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| 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 | 2.410 | ||
| Turning circle | 12.60 m | ||
| Suspensión delantera | I.W.CS.ARB. | ||
| Suspensión trasera | LA.SE.ARB. | ||
| Ruedas delante | |||
| Ruedas detrás | |||
| Neumáticos delante | P225/70 R 15 | ||
| Neumáticos detrás | P225/70 R 15 | ||
| Brakes F/R | VeDi/Dr-S | ||
| Front brake diameter | 279 mm | ||
| Rear brake diameter | |||
| Braked area | 2106 cm2 | ||
| Transmisión | 3 speed automatic | ||
| Eje trasero desmultiplicación | 1 | ||
| Desmultiplicación grupo cónico | 2.41 | ||
| General | |||
| Carfolio.com ID | 99594 | ||
| Unidades producidas | |||
| Model code | |||
| RAC rating | 60.6 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1979 Pontiac Firebird Trans Am added 2002-09-05. Last modified 2013-02-28. |
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