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1972 Pontiac Le Mans Coupé

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Pontiac

Quick Facts

Build Start: 1972

Available in other variants

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Général

Créer un début: 1972
Variante modèle: Le

Dimensions

Track/tread (front): 1549mm
Longueur: 5161mm
Hauteur: 1321mm
Capacité du réservoir de carburant: 76litres
Empattement: 2845mm
Track/tread (rear): 1524mm
Largeur: 1948mm
Autorisation de sol: 109mm
Poids à vide: 1604kg

Détails corporels

Type de carrosserie: 2+2 seater fixed-head coupé

Détails du moteur

Ratio de vitesse supérieure: 1
Fabricant de moteurs: GM
Capacité: 6.6 litre (6555cc)
Bore/stroke ratio: 1.1
Ratio de compression: 8.2:1
Liquide de refroidissement du moteur: Water
Aspiration: Normal
Disposition du moteur: longitudinal
Boîte de vitesses: 3 speed manual
Rapport de transmission final: 3.55
Type de moteur: naturally aspirated petrol
Cylindres: V 8
Alésage × coup: 104.6 × 95.25mm
Specific output(DIN): 30.5 bhp/litre0.5 bhp/cu in
Specific torque(DIN): 61.02 Nm/litre, 0.74 ft·lb/cu3
Roulements de vilebrequin: 5
Position de moteur: front

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Performance

maximum power output(DIN): 203 PS (200 bhp) (149 kW)at 4000 rpm
maximum torque(DIN): 400 Nm (295 ft·lb) (40.8 kgm)at 2000 rpm
Weight-to-power ratio: 10.75kg/kW
Power-to-weight ratio: 126.42 PS/tonne (1000 kg)
Roues motrices: rear wheel drive

Crue de carburant.

Système de carburant: 1 Ro carb

Chassis & Geomtry

Length:Wheelbase Ratio: 1.81
Suspension avant: I.W.TrLi.CS.ARB.
Suspension arrière: LA.TrRA.CS.

Freins

bmep (brake mean effective pressure): 766.8kPa
Brakes F/R: Dr/Dr

Autre

Note de course: 54.3
Vanne: overhead valve (OHV), 2 valves per cylinder, 16 valves in total
Capacité unitaire: 819.38cc

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