The Pontiac Firebird Formula 400 is a coupé with 2 doors and a front mounted engine which delivers the power through the rear wheels.
The 6.6 litre engine is a naturally aspirated, overhead valve, 8 cylinder that develops 300 bhp (304 PS/224 kW) of power at 4800 rpm, and maximum torque of 543 N·m (400 lb·ft/55.4 kgm) at 3600 rpm.
Power is delivered to the wheels by means of a 4 speed manual transmission.
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 | 1565 | 61.6 | |
| Spoorbreedte achter | 1532 | 60.3 | |
| Lengte | 4867 | 191.6 | |
| Breedte | 1864 | 73.4 | |
| Hoogte | 1280 | 50.4 | |
| Bodemvrijheid | 117 | 4.6 | |
| 1.77 | |||
| Gewicht | |||
| 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 | V 8 in 90° vee | ||
| Cilinderinhoud | 6.6 litre 6564 cc (400.56 cu in) |
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| Boring × Slag | 104.7 × 95.3 mm
4.12 × 3.75 in |
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| Boring/slag verhouding | 1.1 | ||
| Distributie | overhead valve (OHV)
2 Kleppen per cilinder 16 Totaal aantal kleppen |
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| Vermogen (gross) |
304 PS (300 bhp) (224 kW) bij 4800 t/min |
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| Max. koppel (gross) |
543 Nm (400 ft·lb) (55.4 kgm) bij 3600 t/min |
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| Specific output (gross) |
34.1 kW/litre 46.3 ps/litre 45.7 bhp/litre 0.75 bhp/cu in |
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(gross) |
82.72 Nm/litre
1 ft·lb/cu3 |
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| Motor constructie | cast iron block & head | ||
| Smering | Nat carter | ||
| Compressieverhouding | 8.2:1 | ||
| Brandstofsysteem | 1 carburettor | ||
| 1039.5 kPa (150.8 psi) | |||
| Maximum tpm | |||
| Aantal nokkenas lagers | |||
| Afkoeling | Water | ||
| Eenheidscylinderinhoud | 820.5 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 | 7 x 14 | ||
| Velgmaat achter | 7 x 14 | ||
| Bandenmaat voor | F70-14 | ||
| Bandenmaat agter | F70-14 | ||
| Bremmen voor/agter | Di/Dr | ||
| Rem diameter voor | 277 mm | ||
| Rem diameter agter | 241 mm | ||
| Braked area | |||
| Versnellingsbak | 4 speed manual | ||
| Hoogste versnelling verhouding | 1 | ||
| Achteras verhouding | 3.42 | ||
| Algemeen | |||
| Carfolio.com ID | 462385 | ||
| Totaal gebouwd | |||
| Bouwserie | |||
| RAC rating | 54.4 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1971 Pontiac Firebird Formula 400 added 2016-03-21. Last modified 2020-03-16. |
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