The 428 Convertible is a motor car from AC, with rear wheel drive, a front located engine and a Frua-styled 2 door convertible/cabriolet body style.
Its 7 litre engine is a naturally aspirated, overhead valve, 8 cylinder that develops 345 bhp (350 PS/257 kW) of power at 4600 rpm, and maximum torque of 626 N·m (462 lb·ft/63.8 kgm) at 2800 rpm.
The engine transmits power to the wheels via a 3 speed automatic transmission.
Quoted kerb weight is 1483 kg.
Top claimed speed is 233 km/h, or 145 mph.
Full specs
|
|
|||
| Carrocería | |||
|---|---|---|---|
| Carrocería | 2 seater convertible/cabriolet | ||
| Número de puertas | 2 | ||
| diseñado por | Frua | ||
| Dimensiones y pesos | |||
| Distancia entre ejes | 2438 | 96 | |
| Vía delantera | 1397 | 55 | |
| Vía trasera | 1422 | 56 | |
| Longitud | 4509 | 177.5 | |
| Ancho | 1702 | 67 | |
| Altura | 1257 | 49.5 | |
| Despeje del suelo | 178 | 7 | |
| Relación Largo:Dist.entre ejes | 1.85 | ||
| Peso en vacío | 1483 kg | 3269 | |
| Distribución del peso (% adelante) | |||
| Capacità serbatoio | 85.9 litres | 18.9 [22.7] UK [US] gal. | |
| Aerodinámica | |||
| Coeficiente de penetración | |||
| Superficie frontal | |||
| SCx | |||
| Tren motriz | |||
| naturally aspirated petrol | |||
| Fabricante del motor | Ford | ||
| Código de motor | |||
| Número de cilindros | V 8 in 90° vee | ||
| Cilindrada | 7 litre 7010 cc (427.776 cu in) |
||
| Diámetro × Carrera | 105 × 101.2 mm
4.13 × 3.98 in |
||
| Relación diámetro/carrera | 1.04 | ||
| Distribución | overhead valve (OHV)
2 válvulas por cilindro 16 Total de válvulas |
||
| Potencia nominal (SAE) |
350 PS (345 bhp) (257 kW) a 4600 rpm |
||
| Par motor máximo (SAE) |
626 Nm (462 ft·lb) (63.8 kgm) a 2800 rpm |
||
| Potencia específica (SAE) |
36.7 kW/litre 49.9 ps/litre 49.2 bhp/litre 0.81 bhp/cu in |
||
(SAE) |
89.3 Nm/litre
1.08 ft·lb/cu3 |
||
| Materiales de block / culata | cast iron block & head | ||
| Lubricación | Cárter húmedo | ||
| Relación de compresión | 10.5:1 | ||
| Alimentación | 1 Ford carb | ||
| 1122.2 kPa (162.8 psi) | |||
| Maximum RPM | 5250 rpm | ||
| Casquillos de cigüeñal | 5 | ||
| Engine coolant | Water | ||
| 876.25 cc | |||
| Aspiración | Normal | ||
| Compresor | N/A | ||
| intercooler | None | ||
| catalizador | N | ||
| Rendimiento | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Velocidad máxima | 233 km/h (145 mph) | ||
| Power-to-weight ratio | Higher is better 235.87 PS/tonne (1000 kg) 0.24 PS/kg 173.48 kW/tonne (1000 kg) 0.17 kW/kg 232.64 bhp/tonne (1000 kg) 0.23 bhp/kg 0.1 bhp/lb |
||
| Weight-to-power ratio | Lower is better 5.76 kg/kW 9.63 lb/bhp |
||
| 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 | 3.500 | ||
| Turning circle | 13.40 m | ||
| Suspensión delantera | I.CS.DW. | ||
| Suspensión trasera | I.CS.DW. | ||
| Ruedas delante | |||
| Ruedas detrás | |||
| Neumáticos delante | 205 x 15 | ||
| Neumáticos detrás | 205 x 15 | ||
| Brakes F/R | Di/Di-S | ||
| Front brake diameter | 298 mm | ||
| Rear brake diameter | 267 mm | ||
| Braked area | 3742 cm2 | ||
| Transmisión | 3 speed automatic | ||
| Eje trasero desmultiplicación | 1 | ||
| Desmultiplicación grupo cónico | 2.88 | ||
| General | |||
| Carfolio.com ID | 51645 | ||
| Unidades producidas | |||
| Model code | |||
| RAC rating | 54.7 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
|
1967 AC 428 Convertible added before December 1995. Last modified 2013-02-28. |
|||
