The Francis Lombardi 850 Grand Prix is a coupé with 2 doors and a rear mounted powerplant which supplies the power through the rear wheels.
The power is produced by a naturally aspirated engine of 0.8 litre capacity. This unit features overhead valve valve gear, 4 cylinder layout, and 2 valves per cylinder. It produces 46 bhp (46.6 PS/34.3 kW) of power at 6400 rpm, and maximum torque of 59 N·m (44 lb·ft/6 kgm) at 3600 rpm.
The engine supplies its power through to the wheels by means of a 4 speed manual transmission.
It weighs a stated 730 kg at the kerb.
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 2 seater fixed-head coupé | ||
| Nombre de portes | 2 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2027 | 79.8 | |
| Voies AV | 1205 | 47.4 | |
| Voies AR | 1264 | 49.8 | |
| Longueur | 3555 | 140 | |
| Largeur | 1485 | 58.5 | |
| Hauteur | 1065 | 41.9 | |
| Garde au sol | 145 | 5.7 | |
| 1.75 | |||
| Poids avec pleins | 730 kg | 1609 | |
| Répartition poids AV | |||
| Réservoir à essence | 30 litres | 6.6 [7.9] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| naturally aspirated petrol | |||
| Constructeur du moteur | Fiat | ||
| Type moteur | 100 GB 000 | ||
| Cylinders | Straight 4 | ||
| Cylindrée | 0.8 litre 843 cc (51.443 cu in) |
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| Alésage × Course | 65 × 63.5 mm
2.56 × 2.5 in |
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| Rapport alésage / course | 1.02 | ||
| Distribution | overhead valve (OHV)
2 Soupapes par cylindre 8 Total vannes |
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| Puissance maximale | 46.6 PS (46 bhp) (34.3 kW) à 6400 tr/mn |
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| Couple maximale | 59 Nm (44 ft·lb) (6 kgm) à 3600 tr/mn |
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| Specific output | 40.7 kW/litre 55.3 ps/litre 54.6 bhp/litre 0.89 bhp/cu in |
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69.99 Nm/litre
0.85 ft·lb/cu3 |
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| Construction | |||
| Lubrification | Carter humide | ||
| Taux de compression | 9.3:1 | ||
| Carburant | 1 Weber 30 DIC 1 carburettor | ||
| bmep (brake mean effective pressure) | 879.5 kPa (127.6 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | |||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 210.75 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalyseur | N | ||
| Performances | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vitesse | |||
| Power-to-weight ratio | Higher is better 63.89 PS/tonne (1000 kg) 0.06 PS/kg 46.99 kW/tonne (1000 kg) 0.05 kW/kg 63.01 bhp/tonne (1000 kg) 0.06 bhp/kg 0.03 bhp/lb |
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| Weight-to-power ratio | Lower is better 21.28 kg/kW 35.55 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 | rear | ||
| 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 | 5½ x 13 | ||
| Roues AR | 5½ x 13 | ||
| Pneumatiques AV | 155 x 13 | ||
| Pneumatiques AR | 155 x 13 | ||
| Freins AV/AR | Di/Dr | ||
| Diamètre des freins AV | 226 mm | ||
| Diamètre des freins AR | 185 mm | ||
| Braked area | |||
| Transmission | 4 speed manual | ||
| Rapport de démultiplication supérieure | 0.96 | ||
| Rapport de pont | 5.13 | ||
| Généralités | |||
| Carfolio.com ID | 280137 | ||
| Production total | |||
| Type mines | 100 GB | ||
| RAC rating | 10.5 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1967 Francis Lombardi 850 Grand Prix added 2012-07-06. Last modified 2020-02-02. |
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