1971 Pontiac Firebird Formula 455 HO

1971 Pontiac Firebird Formula 455 HO dati
 
Carozzerie
Carrozzeria2+2 seater fixed-head coupé
Numero di porte2
Disegno di
Dimensioni e masse
Passo 2743 108
Carreggiata anteriore 1565 61.6
Carreggiata posteriore 1532 60.3
Lunghezza 4867 191.6
Larghezza 1864 73.4
Altezza 1280 50.4
Altezza minima de terra 117 4.6
1.77
Massa veicolo in ordine di marcia
Ripartizione anteriore
Capacita serbatoio carburante 64.4 litres 14.2 [17] UK [US] gal.
Aerodinamica
Coefficiente di resistenza
area frontale
CdA
Propulsore
naturally aspirated petrol
Costruttore del motore Pontiac
Tipo LS5
Numero dei cilindri V 8 in 90° vee
Cilindrata 7.5 litre
7462 cc
(455.359 cu in)
Alesaggio × Corsa 105.4 × 106.9 mm
4.15 × 4.21 in
Rapporto di alesaggio/corsa 0.99
Distribuzione overhead valve (OHV)
2 Valvole per cilindro
16 Valvole Totale
Potenza max
(gross)
340 PS (335 bhp) (250 kW)
a 4800 giri/min
Coppia max
(gross)
651 Nm (480 ft·lb) (66.4 kgm)
a 3600 giri/min
Specific output
(gross)
33.5 kW/litre
45.5 ps/litre
44.9 bhp/litre
0.74 bhp/cu in

(gross)
87.24 Nm/litre
1.05 ft·lb/cu3
Engine construction cast iron block & head
Lubrificazione Carter umido
Rapporto di compressione 8.4:1
Alimentazione 1 carburettor
1096.3 kPa (159 psi)
Regime massimi
Numero supporti di banco
Raffreddamento Water
cilindrata unitaria 932.75 cc
Alimentazione Normal
Compressore N/A
Intercooler None
Catalizzatore N
Prestazioni
0-80km/h
0-60mph
0-100km/h
0-160km/h
0-400m
0-1000m
Velocità max.
Power-to-weight ratio
Weight-to-power ratio
Consumi/Emissioni
Consumo
universal fuel consumption (calculated from the above)
litres/100km
km/litre
UK MPG
US MPG
Emissioni di CO2
Carfolio Calculated CO2 ?
VED band (UK)
CO2 Effizienz (DE)
Autotelaio
Posizione del motore front
Engine layout longitudinal
Trazione rear wheel drive  
Distribuzione di coppia N/A
Sterzo
turns lock-to-lock
diametro di sterzata
Avantreno
Retroreno
Cerchi anteriori 7 x 14
Cerchi posteriori 7 x 14
Pneumatici anteriori F70-14
Pneumatici posteriori F70-14
Freni ant/post Di/Dr
Diametro di freni anteriori 277 mm
Diametro di freni posteriori 241 mm
Braked area
Trasmissione 3 speed manual
Inizio rapporto di cambio 1
Rapporto finale 3.42
Generalità
Carfolio.com ID462253
Production total
Codice di modello
RAC rating 55.1
Insurance classification No information available
Tax band No information available
1971 Pontiac Firebird Formula 455 HO added 2016-03-21.
Last modified 2020-03-16.

Pontiac Firebird models

2 door fixed-head coupé FR 3M 4093 cm3/249.8cuin 112 PS 110 bhp 82 kW 1469 kg
2 door fixed-head coupé FR 3M 5736 cm3/350.0cuin 162 PS 160 bhp 119 kW 1554 kg
2 door fixed-head coupé FR 3A 6555 cm3/400.0cuin 177 PS 175 bhp 130 kW 1671 kg
2 door fixed-head coupé FR 3A 5736 cm3/350.0cuin 177 PS 175 bhp 130 kW 1616 kg
2 door fixed-head coupé FR 4M 6555 cm3/400.0cuin 253 PS 250 bhp 186 kW 1624 kg
2 door fixed-head coupé FR 4M 7456 cm3/455.0cuin 304 PS 300 bhp 224 kW 1676 kg
2 door fixed-head coupé FR 3M 4109 cm3/250.7cuin 147 PS 145 bhp 108 kW
2 door fixed-head coupé FR 4M 4109 cm3/250.7cuin 147 PS 145 bhp 108 kW
2 door fixed-head coupé FR 3M 5821 cm3/355.2cuin 253 PS 250 bhp 186 kW
2 door fixed-head coupé FR 4M 5821 cm3/355.2cuin 253 PS 250 bhp 186 kW
2 door fixed-head coupé FR 4M 5821 cm3/355.2cuin 253 PS 250 bhp 186 kW
2 door fixed-head coupé FR 3M 5821 cm3/355.2cuin 253 PS 250 bhp 186 kW
2 door fixed-head coupé FR 3A 6564 cm3/400.6cuin 269 PS 265 bhp 198 kW
2 door fixed-head coupé FR 3A 5821 cm3/355.2cuin 253 PS 250 bhp 186 kW
2 door fixed-head coupé FR 3M 5821 cm3/355.2cuin 253 PS 250 bhp 186 kW
2 door fixed-head coupé FR 4M 5821 cm3/355.2cuin 253 PS 250 bhp 186 kW
2 door fixed-head coupé FR 3A 5821 cm3/355.2cuin 253 PS 250 bhp 186 kW
2 door fixed-head coupé FR 3M 6564 cm3/400.6cuin 304 PS 300 bhp 224 kW
2 door fixed-head coupé FR 4M 6564 cm3/400.6cuin 304 PS 300 bhp 224 kW
2 door fixed-head coupé FR 3A 6564 cm3/400.6cuin 304 PS 300 bhp 224 kW
2 door fixed-head coupé FR 3A 7462 cm3/455.4cuin 330 PS 325 bhp 242 kW
2 door fixed-head coupé FR 4M 7462 cm3/455.4cuin 340 PS 335 bhp 250 kW
2 door fixed-head coupé FR 3A 7462 cm3/455.4cuin 340 PS 335 bhp 250 kW
2 door fixed-head coupé FR 4M 7462 cm3/455.4cuin 340 PS 335 bhp 250 kW
2 door fixed-head coupé FR 3M 7462 cm3/455.4cuin 340 PS 335 bhp 250 kW
2 door fixed-head coupé FR 3A 7462 cm3/455.4cuin 340 PS 335 bhp 250 kW
2 door fixed-head coupé FR 3A 4109 cm3/250.7cuin 147 PS 145 bhp 108 kW
2 door fixed-head coupé FR 3A 5821 cm3/355.2cuin 253 PS 250 bhp 186 kW
2 door fixed-head coupé FR 3M 4093 cm3/249.8cuin 157 PS 155 bhp 116 kW 1483 kg
2 door fixed-head coupé FR 4M 5795 cm3/353.6cuin 259 PS 255 bhp 190 kW
Cars similar to the 1971 Pontiac Firebird Formula 455 HO
2 door fixed-head coupé FR 4M 6386 cm3/389.7cuin 330 PS 325 bhp 242 kW
2 door fixed-head coupé FR 3A 6386 cm3/389.7cuin 330 PS 325 bhp 242 kW
2 door fixed-head coupé FR 4M 6386 cm3/389.7cuin 330 PS 325 bhp 242 kW
2 door fixed-head coupé FR 3A 6386 cm3/389.7cuin 330 PS 325 bhp 242 kW
AMC Rebel 'Machine' -
2 door sedan/​saloon FR 4M 6386 cm3/389.7cuin 345 PS 340 bhp 254 kW 1692 kg
2 door sedan/​saloon FR 3A 6386 cm3/389.7cuin 345 PS 340 bhp 254 kW 1692 kg
2 door sedan/​saloon FR 3A 6386 cm3/389.7cuin 330 PS 325 bhp 242 kW
Bristol 411 -
2 door sedan/​saloon FR 3A 6286 cm3/383.6cuin 340 PS 335 bhp 250 kW 1676 kg
2 door fixed-head coupé FR 3M 6555 cm3/400.0cuin 345 PS 340 bhp 254 kW
2 door fixed-head coupé FR 4M 6555 cm3/400.0cuin 345 PS 340 bhp 254 kW
2 door fixed-head coupé FR 3A 6555 cm3/400.0cuin 345 PS 340 bhp 254 kW
2 door convertible/​cabriolet FR 4M 6555 cm3/400.0cuin 345 PS 340 bhp 254 kW
2 door convertible/​cabriolet FR 3M 6555 cm3/400.0cuin 345 PS 340 bhp 254 kW
2 door convertible/​cabriolet FR 3A 6555 cm3/400.0cuin 345 PS 340 bhp 254 kW
Buick GSX -
2 door fixed-head coupé FR 4M 7466 cm3/455.6cuin 355 PS 350 bhp 261 kW 1757 kg
2 door convertible/​cabriolet FR 4M 6999 cm3/427.1cuin 355 PS 350 bhp 261 kW
2 door convertible/​cabriolet FR 4M 6999 cm3/427.1cuin 330 PS 325 bhp 242 kW
2 door convertible/​cabriolet FR 3M 6999 cm3/427.1cuin 330 PS 325 bhp 242 kW
2 door convertible/​cabriolet FR 3M 6999 cm3/427.1cuin 355 PS 350 bhp 261 kW
2 door convertible/​cabriolet FR 3A 6999 cm3/427.1cuin 330 PS 325 bhp 242 kW
2 door convertible/​cabriolet FR 3A 6999 cm3/427.1cuin 355 PS 350 bhp 261 kW
2 door fixed-head coupé FR 4M 6590 cm3/402.1cuin 355 PS 350 bhp 261 kW 1567 kg
2 door fixed-head coupé FR 4M 6999 cm3/427.1cuin 330 PS 325 bhp 242 kW
2 door fixed-head coupé FR 3M 6999 cm3/427.1cuin 330 PS 325 bhp 242 kW
2 door fixed-head coupé FR 3M 6999 cm3/427.1cuin 355 PS 350 bhp 261 kW
2 door fixed-head coupé FR 4M 6999 cm3/427.1cuin 355 PS 350 bhp 261 kW
2 door fixed-head coupé FR 3A 6999 cm3/427.1cuin 355 PS 350 bhp 261 kW
2 door fixed-head coupé FR 3A 6999 cm3/427.1cuin 330 PS 325 bhp 242 kW
2 door fixed-head coupé FR 3A 6590 cm3/402.1cuin 355 PS 350 bhp 261 kW 1594 kg
2 door fixed-head coupé FR 3M 6999 cm3/427.1cuin 330 PS 325 bhp 242 kW
2 door fixed-head coupé FR 3M 6999 cm3/427.1cuin 355 PS 350 bhp 261 kW
2 door fixed-head coupé FR 4M 6999 cm3/427.1cuin 330 PS 325 bhp 242 kW
2 door fixed-head coupé FR 4M 6999 cm3/427.1cuin 355 PS 350 bhp 261 kW
2 door fixed-head coupé FR 3A 6999 cm3/427.1cuin 330 PS 325 bhp 242 kW
2 door fixed-head coupé FR 3A 6999 cm3/427.1cuin 355 PS 350 bhp 261 kW
2 door fixed-head coupé FR 4M 6999 cm3/427.1cuin 355 PS 350 bhp 261 kW
2 door fixed-head coupé FR 4M 6999 cm3/427.1cuin 330 PS 325 bhp 242 kW
2 door fixed-head coupé FR 3M 6999 cm3/427.1cuin 330 PS 325 bhp 242 kW
2 door fixed-head coupé FR 3M 6999 cm3/427.1cuin 355 PS 350 bhp 261 kW
2 door fixed-head coupé FR 3A 6999 cm3/427.1cuin 355 PS 350 bhp 261 kW
2 door fixed-head coupé FR 3A 6999 cm3/427.1cuin 330 PS 325 bhp 242 kW
2 door fixed-head coupé FR 4M 6590 cm3/402.1cuin 335 PS 330 bhp 246 kW 1638 kg
2 door fixed-head coupé FR 3A 6590 cm3/402.1cuin 335 PS 330 bhp 246 kW 1657 kg
2 door convertible/​cabriolet FR 4M 6590 cm3/402.1cuin 335 PS 330 bhp 246 kW 1678 kg
2 door convertible/​cabriolet FR 4M 6590 cm3/402.1cuin 355 PS 350 bhp 261 kW 1700 kg
2 door convertible/​cabriolet FR 3A 6590 cm3/402.1cuin 355 PS 350 bhp 261 kW 1725 kg
2 door convertible/​cabriolet FR 3A 6590 cm3/402.1cuin 335 PS 330 bhp 246 kW 1697 kg
2 door convertible/​cabriolet FR 4M 6999 cm3/427.1cuin 330 PS 325 bhp 242 kW
2 door convertible/​cabriolet FR 3M 6999 cm3/427.1cuin 330 PS 325 bhp 242 kW
2 door convertible/​cabriolet FR 4M 6999 cm3/427.1cuin 355 PS 350 bhp 261 kW
2 door convertible/​cabriolet FR 3M 6999 cm3/427.1cuin 355 PS 350 bhp 261 kW
2 door convertible/​cabriolet FR 3A 6999 cm3/427.1cuin 330 PS 325 bhp 242 kW
2 door convertible/​cabriolet FR 3A 6999 cm3/427.1cuin 355 PS 350 bhp 261 kW
2 door fixed-head coupé FR 4M 6590 cm3/402.1cuin 335 PS 330 bhp 246 kW 1657 kg
2 door fixed-head coupé FR 4M 6590 cm3/402.1cuin 355 PS 350 bhp 261 kW 1674 kg
2 door fixed-head coupé FR 3A 6590 cm3/402.1cuin 355 PS 350 bhp 261 kW 1698 kg
2 door fixed-head coupé FR 4M 6999 cm3/427.1cuin 355 PS 350 bhp 261 kW
2 door fixed-head coupé FR 3M 6999 cm3/427.1cuin 355 PS 350 bhp 261 kW
2 door fixed-head coupé FR 3M 6999 cm3/427.1cuin 330 PS 325 bhp 242 kW
2 door fixed-head coupé FR 4M 6999 cm3/427.1cuin 330 PS 325 bhp 242 kW
2 door fixed-head coupé FR 3A 6999 cm3/427.1cuin 330 PS 325 bhp 242 kW
2 door fixed-head coupé FR 3A 6999 cm3/427.1cuin 355 PS 350 bhp 261 kW
2 door fixed-head coupé FR 3A 6590 cm3/402.1cuin 335 PS 330 bhp 246 kW 1676 kg
2 door fixed-head coupé FR 3M 6292 cm3/384.0cuin 335 PS 330 bhp 246 kW
2 door fixed-head coupé FR 4M 6292 cm3/384.0cuin 335 PS 330 bhp 246 kW
2 door fixed-head coupé FR 3A 6292 cm3/384.0cuin 335 PS 330 bhp 246 kW
2 door convertible/​cabriolet FR 4M 6292 cm3/384.0cuin 335 PS 330 bhp 246 kW
2 door convertible/​cabriolet FR 3M 6292 cm3/384.0cuin 335 PS 330 bhp 246 kW
2 door convertible/​cabriolet FR 3A 6292 cm3/384.0cuin 335 PS 330 bhp 246 kW
2 door fixed-head coupé FR 3M 6292 cm3/384.0cuin 340 PS 335 bhp 250 kW
2 door fixed-head coupé FR 3A 6292 cm3/384.0cuin 340 PS 335 bhp 250 kW
Dodge Challenger R/T Convertible -
2 door convertible/​cabriolet FR 3M 6292 cm3/384.0cuin 340 PS 335 bhp 250 kW
2 door convertible/​cabriolet FR 3A 6292 cm3/384.0cuin 340 PS 335 bhp 250 kW
2 door fixed-head coupé FR 4M 7010 cm3/427.8cuin 340 PS 335 bhp 250 kW 1744 kg
2 door convertible/​cabriolet FR 3M 6387 cm3/389.8cuin 324 PS 320 bhp 239 kW
2 door convertible/​cabriolet FR 4M 6387 cm3/389.8cuin 324 PS 320 bhp 239 kW
2 door convertible/​cabriolet FR 4M 7010 cm3/427.8cuin 340 PS 335 bhp 250 kW
2 door convertible/​cabriolet FR 3A 7010 cm3/427.8cuin 340 PS 335 bhp 250 kW
2 door convertible/​cabriolet FR 4M 7010 cm3/427.8cuin 340 PS 335 bhp 250 kW
2 door convertible/​cabriolet FR 3A 7010 cm3/427.8cuin 340 PS 335 bhp 250 kW
2 door convertible/​cabriolet FR 3A 6387 cm3/389.8cuin 324 PS 320 bhp 239 kW
2 door fixed-head coupé FR 4M 6387 cm3/389.8cuin 324 PS 320 bhp 239 kW
2 door fixed-head coupé FR 3M 6387 cm3/389.8cuin 324 PS 320 bhp 239 kW
2 door fixed-head coupé FR 4M 7010 cm3/427.8cuin 340 PS 335 bhp 250 kW
2 door fixed-head coupé FR 3A 7010 cm3/427.8cuin 340 PS 335 bhp 250 kW
2 door fixed-head coupé FR 4M 7010 cm3/427.8cuin 340 PS 335 bhp 250 kW
2 door fixed-head coupé FR 3A 7010 cm3/427.8cuin 340 PS 335 bhp 250 kW
2 door fixed-head coupé FR 3A 6387 cm3/389.8cuin 324 PS 320 bhp 239 kW
2 door fixed-head coupé FR 3M 6387 cm3/389.8cuin 324 PS 320 bhp 239 kW
2 door fixed-head coupé FR 3M 6387 cm3/389.8cuin 324 PS 320 bhp 239 kW
2 door fixed-head coupé FR 4M 7010 cm3/427.8cuin 340 PS 335 bhp 250 kW
2 door fixed-head coupé FR 3A 7010 cm3/427.8cuin 340 PS 335 bhp 250 kW
2 door fixed-head coupé FR 4M 7010 cm3/427.8cuin 340 PS 335 bhp 250 kW
2 door fixed-head coupé FR 3A 7010 cm3/427.8cuin 340 PS 335 bhp 250 kW
2 door fixed-head coupé FR 3A 6387 cm3/389.8cuin 324 PS 320 bhp 239 kW
2 door fixed-head coupé FR 4M 6387 cm3/389.8cuin 324 PS 320 bhp 239 kW
2 door fixed-head coupé FR 3M 6387 cm3/389.8cuin 324 PS 320 bhp 239 kW
2 door fixed-head coupé FR 4M 7010 cm3/427.8cuin 340 PS 335 bhp 250 kW
2 door fixed-head coupé FR 3A 7010 cm3/427.8cuin 340 PS 335 bhp 250 kW
2 door fixed-head coupé FR 4M 7010 cm3/427.8cuin 340 PS 335 bhp 250 kW
2 door fixed-head coupé FR 3A 7010 cm3/427.8cuin 340 PS 335 bhp 250 kW
2 door fixed-head coupé FR 3A 6387 cm3/389.8cuin 324 PS 320 bhp 239 kW
2 door convertible/​cabriolet FR 4M 6387 cm3/389.8cuin 324 PS 320 bhp 239 kW
2 door convertible/​cabriolet FR 4M 7010 cm3/427.8cuin 340 PS 335 bhp 250 kW
2 door convertible/​cabriolet FR 3A 7010 cm3/427.8cuin 340 PS 335 bhp 250 kW
2 door convertible/​cabriolet FR 4M 7010 cm3/427.8cuin 340 PS 335 bhp 250 kW
2 door convertible/​cabriolet FR 3A 7010 cm3/427.8cuin 340 PS 335 bhp 250 kW
2 door convertible/​cabriolet FR 3A 6387 cm3/389.8cuin 324 PS 320 bhp 239 kW
2 door fixed-head coupé FR 4M 6387 cm3/389.8cuin 324 PS 320 bhp 239 kW
2 door fixed-head coupé FR 4M 7010 cm3/427.8cuin 340 PS 335 bhp 250 kW
2 door fixed-head coupé FR 3A 7010 cm3/427.8cuin 340 PS 335 bhp 250 kW
2 door fixed-head coupé FR 3A 6387 cm3/389.8cuin 324 PS 320 bhp 239 kW
2 door fixed-head coupé FR 4M 6387 cm3/389.8cuin 324 PS 320 bhp 239 kW
2 door fixed-head coupé FR 4M 7010 cm3/427.8cuin 340 PS 335 bhp 250 kW
2 door fixed-head coupé FR 3A 7010 cm3/427.8cuin 340 PS 335 bhp 250 kW
2 door fixed-head coupé FR 4M 7010 cm3/427.8cuin 340 PS 335 bhp 250 kW
2 door fixed-head coupé FR 3A 7010 cm3/427.8cuin 340 PS 335 bhp 250 kW
2 door fixed-head coupé FR 3A 6387 cm3/389.8cuin 324 PS 320 bhp 239 kW
2 door fixed-head coupé FR 4M 6387 cm3/389.8cuin 324 PS 320 bhp 239 kW
2 door fixed-head coupé FR 4M 7010 cm3/427.8cuin 340 PS 335 bhp 250 kW