The Power Hawk is a rear wheel drive coupé car with a front placed engine, sold by Studebaker.
The Studebaker Power Hawk belongs to the 56B range of cars from Studebaker.
It is powered by a naturally aspirated engine of 4.2 litre capacity. This unit features overhead valve valve gear, a 90 degree V 8 cylinder layout, and 2 valves per cylinder. It has an output of 185 bhp (188 PS/138 kW) of power at 4500 rpm, and maximum torque of 359 N·m (265 lb·ft/36.6 kgm) at 2800 rpm.
The power is transmitted to the wheels by means of a 3 speed manual with overdrive gearbox.
Full specs
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| Carrosserie | |||
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| Carrosserie | 4/5 seater fixed-head coupé | ||
| Nombre de portes | 2 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 3060 | 120.5 | |
| Voies AV | 1440 | 56.7 | |
| Voies AR | 1440 | 56.7 | |
| Longueur | 5180 | 203.9 | |
| Largeur | 1790 | 70.5 | |
| Hauteur | 1430 | 56.3 | |
| Garde au sol | |||
| 1.69 | |||
| Poids avec pleins | |||
| Répartition poids AV | |||
| Réservoir à essence | |||
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| naturally aspirated petrol | |||
| Constructeur du moteur | Studebaker | ||
| Type moteur | Sweepstakes 259 | ||
| Cylinders | V 8 in 90° vee | ||
| Cylindrée | 4.2 litre 4208 cc (256.788 cu in) |
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| Alésage × Course | 90.1 × 82.5 mm
3.55 × 3.25 in |
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| Rapport alésage / course | 1.09 | ||
| Distribution | overhead valve (OHV)
2 Soupapes par cylindre 16 Total vannes |
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| Puissance maximale (gross) |
188 PS (185 bhp) (138 kW) à 4500 tr/mn |
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| Couple maximale (gross) |
359 Nm (265 ft·lb) (36.6 kgm) à 2800 tr/mn |
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| Specific output (gross) |
32.8 kW/litre 44.6 ps/litre 44 bhp/litre 0.72 bhp/cu in |
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(gross) |
85.31 Nm/litre
1.03 ft·lb/cu3 |
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| Construction | |||
| Lubrification | Carter humide | ||
| Taux de compression | 7.5:1 | ||
| Carburant | 1 carburettor | ||
| bmep (brake mean effective pressure) | 1072.1 kPa (155.5 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | 5 | ||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 526 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 | |||
| Weight-to-power ratio | |||
| 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 | 6.70 x 15 | ||
| Pneumatiques AR | 6.70 x 15 | ||
| Freins AV/AR | Dr/Dr-S | ||
| Diamètre des freins AV | |||
| Diamètre des freins AR | |||
| Braked area | |||
| Transmission | 3 speed manual | ||
| Rapport de démultiplication supérieure | |||
| Rapport de pont | 3.92 | ||
| Généralités | |||
| Carfolio.com ID | 454751 | ||
| Production total | |||
| Type mines | |||
| 56B | |||
| RAC rating | 40.3 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1956 Studebaker Power Hawk added 2016-01-17. Last modified 2020-03-16. |
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