The Iso Grifo 7-Litre is a rear wheel drive vehicle, with the engine placed in the front, and a 2 door coupé body designed by Bertone.
Its 8 cylinder, overhead valve naturally aspirated engine has 2 valves per cylinder and a capacity of 7 litres. It produces power and torque figures of 395 bhp (400 PS/295 kW) at 5200 rpm and 623 Nm (460 lbft/63.5 kgm) at 3600 rpm respectively.
A 4 speed manual gearbox transmits the power to the driven wheels.
Stated kerb weight is 1410 kg.
Its maximum speed stated is 275 km/h (171 mph).
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 2 seater fixed-head coupé | ||
| Nombre de portes | 2 | ||
| Designer | Bertone | ||
| Dimensions et poids | |||
| Empattement | 2489 | 98 | |
| Voies AV | 1410 | 55.5 | |
| Voies AR | 1410 | 55.5 | |
| Longueur | 4430 | 174.4 | |
| Largeur | 1765 | 69.5 | |
| Hauteur | 1220 | 48 | |
| Garde au sol | 120 | 4.7 | |
| 1.78 | |||
| Poids avec pleins | 1410 kg | 3109 | |
| Répartition poids AV | 49% front | ||
| Réservoir à essence | 100 litres | 22 [26.4] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| naturally aspirated petrol | |||
| Constructeur du moteur | GM | ||
| Type moteur | |||
| Cylinders | V 8 in 90° vee | ||
| Cylindrée | 7 litre 6999 cc (427.105 cu in) |
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| Alésage × Course | 108 × 95.5 mm
4.25 × 3.76 in |
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| Rapport alésage / course | 1.13 | ||
| Distribution | overhead valve (OHV)
2 Soupapes par cylindre 16 Total vannes |
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| Puissance maximale (SAE) |
400 PS (395 bhp) (295 kW) à 5200 tr/mn |
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| Couple maximale (SAE) |
623 Nm (460 ft·lb) (63.5 kgm) à 3600 tr/mn |
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| Specific output (SAE) |
42.1 kW/litre 57.2 ps/litre 56.4 bhp/litre 0.92 bhp/cu in |
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(SAE) |
89.01 Nm/litre
1.08 ft·lb/cu3 |
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| Construction | |||
| Lubrification | Carter humide | ||
| Taux de compression | 10.25:1 | ||
| Carburant | 1 Rochester carburettor | ||
| bmep (brake mean effective pressure) | 1118.6 kPa (162.2 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | 5 | ||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 874.88 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalyseur | N | ||
| Performances | |||
| 0-80km/h | |||
| 0-60mph | 6.1 s | ||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | 13.9 s | ||
| 0-1000m | |||
| Vitesse | 275 km/h (171 mph) | ||
| Power-to-weight ratio | Higher is better 284.04 PS/tonne (1000 kg) 0.28 PS/kg 208.9 kW/tonne (1000 kg) 0.21 kW/kg 280.14 bhp/tonne (1000 kg) 0.28 bhp/kg 0.13 bhp/lb |
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| Weight-to-power ratio | Lower is better 4.79 kg/kW 8 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 | 4.000 | ||
| Turning circle | 12.00 m | ||
| Suspension AV | I.CS.W. | ||
| Suspension AR | dD.CS.WL.RA. | ||
| Roues AV | |||
| Roues AR | |||
| Pneumatiques AV | Pirelli Cinturato HS 205 VR 15 | ||
| Pneumatiques AR | Pirelli Cinturato HS 205 VR 15 | ||
| Freins AV/AR | Di/Di-S | ||
| Diamètre des freins AV | |||
| Diamètre des freins AR | |||
| Braked area | 3300 cm2 | ||
| Transmission | 4 speed manual | ||
| Rapport de démultiplication supérieure | 1 | ||
| Rapport de pont | 2.40 | ||
| Généralités | |||
| Carfolio.com ID | 57233 | ||
| Production total | |||
| Type mines | |||
| RAC rating | 57.9 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1968 Iso Grifo 7-Litre added before December 1995. Last modified 2013-02-28. |
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