1978 Mazda RX-7
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 2+2 seater fixed-head coupé | ||
| Nombre de portes | |||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2421 | 95.3 | |
| Voies AV | 1420 | 55.9 | |
| Voies AR | 1400 | 55.1 | |
| Longueur | 4285 | 168.7 | |
| Largeur | 1674 | 65.9 | |
| Hauteur | 1270 | 50 | |
| Garde au sol | |||
| 1.77 | |||
| Poids avec pleins | 1024 kg | 2258 | |
| Répartition poids AV | |||
| Réservoir à essence | |||
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | 0.36 | ||
| maître-couple | |||
| SCx | |||
| naturally aspirated petrol | |||
| Constructeur du moteur | Mazda | ||
| Type moteur | |||
| Cylinders | RC 2 | ||
| Cylindrée | 2.3 litre 2292 cc (139.866 cu in) |
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| Alésage × Course | |||
| Rapport alésage / course | |||
| Distribution | |||
| Puissance maximale | 106 PS (105 bhp) (78 kW) à 6000 tr/mn |
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| Couple maximale | 144 Nm (106 ft·lb) (14.7 kgm) à 4000 tr/mn |
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| Specific output | 34.2 kW/litre 46.4 ps/litre 45.8 bhp/litre 0.75 bhp/cu in |
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62.83 Nm/litre
0.76 ft·lb/cu3 |
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| Construction | |||
| Lubrification | |||
| Taux de compression | 9.4:1 | ||
| Carburant | 1 Nikki carburettor | ||
| bmep (brake mean effective pressure) | |||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | |||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 1146 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalyseur | N | ||
| Performances | |||
| 0-80km/h | |||
| 0-60mph | 9.5 s | ||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vitesse | 185 km/h (115 mph) | ||
| Power-to-weight ratio | Higher is better 103.96 PS/tonne (1000 kg) 0.1 PS/kg 76.46 kW/tonne (1000 kg) 0.08 kW/kg 102.54 bhp/tonne (1000 kg) 0.1 bhp/kg 0.05 bhp/lb |
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| Weight-to-power ratio | Lower is better 13.08 kg/kW 21.85 lb/bhp |
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| Consommation | |||
| Consommation | |||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | |||
| km/litre | |||
| UK MPG | |||
| US MPG | |||
| Emissions de CO₂ | |||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | |||
| CO2 Effizienz (DE) | |||
| Châssis | |||
| Emplacement de moteur | front | ||
| Engine layout | longitudinal | ||
| Traction | rear wheel drive | ||
| Répartition du couple | N/A | ||
| Direction | |||
| turns lock-to-lock | |||
| Turning circle | |||
| Suspension AV | |||
| Suspension AR | |||
| Roues AV | |||
| Roues AR | |||
| Pneumatiques AV | |||
| Pneumatiques AR | |||
| Freins AV/AR | |||
| Diamètre des freins AV | |||
| Diamètre des freins AR | |||
| Braked area | |||
| Transmission | |||
| Rapport de démultiplication supérieure | 0.83 | ||
| Rapport de pont | 3.91 | ||
| Généralités | |||
| Carfolio.com ID | 33044 | ||
| Production total | |||
| Type mines | |||
| SA22C | |||
| RAC rating | |||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1978 Mazda RX-7 added before December 1995. Last modified 2013-02-28. |
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Mazda RX-7 - SA22C models
2 door fixed-head coupé FR 5M 2292 cm3/139.9cuin 165 PS 163 bhp 122 kW 1020 kg
2 door fixed-head coupé FR 5M 2292 cm3/139.9cuin 130 PS 128 bhp 95 kW 995 kg
2 door fixed-head coupé FR 4A 2292 cm3/139.9cuin 130 PS 128 bhp 95 kW
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