Pontiac Firebird Trans Am is a car that has a 2 door coupé type body with a front positioned engine that delivers power to the rear wheels.
The 8 cylinder, overhead valve naturally aspirated engine has 2 valves per cylinder and a capacity of 7.5 litres. It develops power and torque figures of 300 bhp (304 PS/224 kW) at 4000 rpm and 563 Nm (415 lbft/57.4 kgm) at 3200 rpm respectively.
A 4 speed manual gearbox transmits the power to the driven wheels.
The claimed weight at the kerb is 1676 kg.
Maximum speed claimed is 193 km/h (120 mph).
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 2+2 seater fixed-head coupé | ||
| Aantal portieren | 2 | ||
| Ontwerper | |||
| Afmetingen en gewicht | |||
| Wielbasis | 2743 | 108 | |
| Spoorbreedte voor | 1567 | 61.7 | |
| Spoorbreedte achter | 1534 | 60.4 | |
| Lengte | 4867 | 191.6 | |
| Breedte | 1864 | 73.4 | |
| Hoogte | 1280 | 50.4 | |
| Bodemvrijheid | 117 | 4.6 | |
| 1.77 | |||
| Gewicht | 1676 kg | 3695 | |
| Gewichtsverdeling | |||
| Benzinetank inhalt | 64 litres | 14.1 [16.9] UK [US] gal. | |
| Aërodynamica | |||
| Cw-waarde | |||
| Frontaal oppervlak | |||
| CdA | |||
| naturally aspirated petrol | |||
| Motor fabrikant | GM | ||
| Motor nummer | |||
| Aantal cilinders | V 8 in 90° vee | ||
| Cilinderinhoud | 7.5 litre 7456 cc (454.993 cu in) |
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| Boring × Slag | 105.35 × 106.9 mm
4.15 × 4.21 in |
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| Boring/slag verhouding | 0.99 | ||
| Distributie | overhead valve (OHV)
2 Kleppen per cilinder 16 Totaal aantal kleppen |
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| Vermogen (DIN) |
304 PS (300 bhp) (224 kW) bij 4000 t/min |
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| Max. koppel (DIN) |
563 Nm (415 ft·lb) (57.4 kgm) bij 3200 t/min |
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| Specific output (DIN) |
30 kW/litre 40.8 ps/litre 40.2 bhp/litre 0.66 bhp/cu in |
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(DIN) |
75.51 Nm/litre
0.91 ft·lb/cu3 |
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| Motor constructie | cast iron block & head | ||
| Smering | Nat carter | ||
| Compressieverhouding | 8.4:1 | ||
| Brandstofsysteem | 1 Ro 7042273 carb | ||
| 948.9 kPa (137.6 psi) | |||
| Maximum tpm | 4700 t/min | ||
| Aantal nokkenas lagers | 5 | ||
| Afkoeling | Water | ||
| Eenheidscylinderinhoud | 932 cc | ||
| Aanzuiging | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Katalysator | |||
| Prestasies | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Max. snelheid | 193 km/h (120 mph) | ||
| Power-to-weight ratio | Higher is better 181.49 PS/tonne (1000 kg) 0.18 PS/kg 133.48 kW/tonne (1000 kg) 0.13 kW/kg 179 bhp/tonne (1000 kg) 0.18 bhp/kg 0.08 bhp/lb |
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| Weight-to-power ratio | Lower is better 7.49 kg/kW 12.51 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 | 4.600 | ||
| Draaicirkel | 12.10 m | ||
| Wielophanging voor | I.W.LowTrailLi.CS.ARB. | ||
| Wielophanging achter | RA.SE.ARB. | ||
| Velgmaat voor | 7 x 15 | ||
| Velgmaat achter | 7 x 15 | ||
| Bandenmaat voor | F60x15 | ||
| Bandenmaat agter | F60x15 | ||
| Bremmen voor/agter | Di/Dr | ||
| Rem diameter voor | 278 mm | ||
| Rem diameter agter | |||
| Braked area | 2263 cm2 | ||
| Versnellingsbak | 4 speed manual | ||
| Hoogste versnelling verhouding | 1 | ||
| Achteras verhouding | 3.42 | ||
| Algemeen | |||
| Carfolio.com ID | 67100 | ||
| Totaal gebouwd | |||
| Bouwserie | |||
| RAC rating | 55.0 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1972 Pontiac Firebird Trans Am added 1995-12-15. Last modified 2013-02-28. |
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