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
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| Karosserie | |||
|---|---|---|---|
| Karosserie | 2 seater convertible/cabriolet | ||
| Anzahl türen | 2 | ||
| Entwerfer | Frua | ||
| Maße und Gewicht | |||
| Radstand | 2438 | 96 Zoll | |
| Spurweite vorn | 1397 | 55 Zoll | |
| Spurweite hinten | 1422 | 56 Zoll | |
| Länge | 4509 | 177.5 Zoll | |
| Breite | 1702 | 67 Zoll | |
| Höhe | 1257 | 49.5 Zoll | |
| Bodenfreiheit | 178 | 7 Zoll | |
| 1.85 | |||
| Leergewicht | 1483 kg | 3269 Pfund | |
| Gewichtsverteilung (vorn) | |||
| Tankinhalt | 85.9 litres | 18.9 [22.7] UK [US] gal. | |
| Aerodynamik | |||
| Luftwiderstandsbeiwert | |||
| Stirnfläche | |||
| CdA | |||
| Motorisierung | |||
| naturally aspirated petrol | |||
| Motor Hersteller | Ford | ||
| Motor-Typ | |||
| Anzahl zylinders | V 8 in 90° vee | ||
| Hubraum | 7 litre 7010 cc (427.776 cu in) |
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| Bohrung × Hub | 105 × 101.2 mm
4.13 × 3.98 in |
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| Bohrung/Hub Verhältnis | 1.04 | ||
| Verteilung | overhead valve (OHV)
2 Ventile pro Zylinder 16 Insgesamt Ventile |
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| Leistung (SAE) |
350 PS (345 bhp) (257 kW) bei 4600 U/min |
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| Max. Drehmoment (SAE) |
626 Nm (462 ft·lb) (63.8 kgm) bei 2800 U/min |
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| spezifisches Leistung (SAE) |
36.7 kW/litre 49.9 ps/litre 49.2 bhp/litre 0.81 bhp/cu in |
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| Spezifisches Drehmoment (SAE) |
89.3 Nm/litre
1.08 ft·lb/cu3 |
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| Engine construction | cast iron block & head | ||
| Schmierung | nassersumpf | ||
| Verdichtungsverhältnis | 10.5:1 | ||
| Vergasser/Einspritzung | 1 Ford carb | ||
| effektiver Mitteldruck | 1122.2 kPa (162.8 psi) | ||
| Höchstdrezahl | 5250 U/min | ||
| Anzahl der Kurbelwellenlager | 5 | ||
| Abkühlen | Water | ||
| Einheitszylinderinhalt | 876.25 cc | ||
| Aspiration | Normal | ||
| Kompressor-typ | N/A | ||
| Ladeluftkühler | None | ||
| Katalysator | N | ||
| Fahrleistungen | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vmax/Höchstgeschwindigkeit | 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 |
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| Weight-to-power ratio | Lower is better 5.76 kg/kW 9.63 lb/bhp |
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| Verbrauch | |||
| Verbrauch | |||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | |||
| km/litre | |||
| UK MPG | |||
| US MPG | |||
| Carbon dioxide emissions | |||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | |||
| CO2 Effizienz (DE) | |||
| Fahrgestell | |||
| Motor Platzierung | front | ||
| Engine layout | longitudinal | ||
| Antrieb | rear wheel drive | ||
| Drehmomentverteilung | N/A | ||
| Lenkungtyp | Zahnstangenlenkung | ||
| Lenkradumdrehungen | 3.500 | ||
| Wendekruis | 13.40 m | ||
| Radaufhängen vorn | I.CS.DW. | ||
| Radaufhängen hintern | I.CS.DW. | ||
| Rädergröße vorn | |||
| Rädergröße hintern | |||
| Reifen vorn | 205 x 15 | ||
| Reifen hintern | 205 x 15 | ||
| Bremsen vorn/hintern | Di/Di-S | ||
| Bremse Durchmesser vorn | 298 mm | ||
| Bremse Durchmesser hintern | 267 mm | ||
| Braked area | 3742 cm2 | ||
| Getriebe | 3 gang Automatikgetriebe | ||
| Hinterachse | 1 | ||
| Hinterachse Übersetzungen | 2.88 | ||
| Allgemein | |||
| Carfolio.com ID | 51645 | ||
| Production total | |||
| Modellnummer | |||
| RAC rating | 54.7 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1967 AC 428 Convertible added before December 1995. Last modified 2013-02-28. |
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