The Plus Four Plus is a rear wheel drive coupé road car with a front placed engine, produced by Morgan.
Power is produced by an overhead valve, 2.1 litre naturally aspirated 4 cylinder motor, with 2 valves per cylinder that develops power and torque figures of 100 bhp (101 PS/75 kW) at 4600 rpm and 174 N·m (128 lb·ft/17.7 kgm) at 3350 rpm respectively.
A 4 speed manual gearbox transfers the power to the driven wheels.
The claimed kerb weight is 826 kg.
Maximum speed claimed is 177 km/h or 110 mph.
Full specs
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| Carrocería | |||
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| Carrocería | 2 seater fixed-head coupé | ||
| Número de puertas | 2 | ||
| diseñado por | |||
| Dimensiones y pesos | |||
| Distancia entre ejes | 2438 | 96 | |
| Vía delantera | 1207 | 47.5 | |
| Vía trasera | 1245 | 49 | |
| Longitud | 3860 | 152 | |
| Ancho | 1550 | 61 | |
| Altura | 1295 | 51 | |
| Despeje del suelo | |||
| Relación Largo:Dist.entre ejes | 1.58 | ||
| Peso en vacío | 826 kg | 1821 | |
| Distribución del peso (% adelante) | |||
| Capacità serbatoio | |||
| Aerodinámica | |||
| Coeficiente de penetración | |||
| Superficie frontal | |||
| SCx | |||
| Tren motriz | |||
| naturally aspirated petrol | |||
| Fabricante del motor | Triumph | ||
| Código de motor | |||
| Número de cilindros | Straight 4 | ||
| Cilindrada | 2.1 litre 2138 cc (130.469 cu in) |
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| Diámetro × Carrera | 86 × 92 mm
3.39 × 3.62 in |
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| Relación diámetro/carrera | 0.93 | ||
| Distribución | overhead valve (OHV)
2 válvulas por cilindro 8 Total de válvulas |
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| Potencia nominal | 101 PS (100 bhp) (75 kW) a 4600 rpm |
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| Par motor máximo | 174 Nm (128 ft·lb) (17.7 kgm) a 3350 rpm |
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| Potencia específica | 34.9 kW/litre 47.4 ps/litre 46.8 bhp/litre 0.77 bhp/cu in |
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81.38 Nm/litre
0.98 ft·lb/cu3 |
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| Materiales de block / culata | |||
| Lubricación | |||
| Relación de compresión | 9:1 | ||
| Alimentación | 2 SU carbs | ||
| 1022.7 kPa (148.3 psi) | |||
| Maximum RPM | |||
| Casquillos de cigüeñal | 5 | ||
| Engine coolant | Water | ||
| 534.5 cc | |||
| Aspiración | Normal | ||
| Compresor | N/A | ||
| intercooler | None | ||
| catalizador | N | ||
| Rendimiento | |||
| 0-80km/h | |||
| 0-60mph | 12 s | ||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Velocidad máxima | 177 km/h (110 mph) | ||
| Power-to-weight ratio | Higher is better 122.75 PS/tonne (1000 kg) 0.12 PS/kg 90.28 kW/tonne (1000 kg) 0.09 kW/kg 121.07 bhp/tonne (1000 kg) 0.12 bhp/kg 0.05 bhp/lb |
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| Weight-to-power ratio | Lower is better 11.08 kg/kW 18.5 lb/bhp |
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| Consumos | |||
| Consumo de combustible | |||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | |||
| km/litre | |||
| UK MPG | |||
| US MPG | |||
| Emisiones de CO2 | |||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | |||
| CO2 Effizienz (DE) | |||
| Chasis | |||
| Ubicación del motor | front | ||
| Engine layout | longitudinal | ||
| Tracción | rear wheel drive | ||
| Alimentación | N/A | ||
| Dirección, tipo | |||
| turns lock-to-lock | |||
| Turning circle | |||
| Suspensión delantera | I.CS. | ||
| Suspensión trasera | LA.SE. | ||
| Ruedas delante | |||
| Ruedas detrás | |||
| Neumáticos delante | |||
| Neumáticos detrás | |||
| Brakes F/R | Di/Dr | ||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | |||
| Transmisión | 4 speed manual | ||
| Eje trasero desmultiplicación | 1 | ||
| Desmultiplicación grupo cónico | 3.73 | ||
| General | |||
| Carfolio.com ID | 57574 | ||
| Unidades producidas | 26 | ||
| Model code | |||
| RAC rating | 18.3 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1963 Morgan Plus Four Plus added before December 1995. Last modified 2013-02-28. |
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