The Road Runner Hardtop 426 Hemi is a rear wheel drive coupé automobile with a front placed engine, from Plymouth.
The Plymouth Road Runner Hardtop 426 Hemi is one of the FR2 range of cars from Plymouth.
The Plymouth Road Runner Hardtop 426 Hemi's engine is a naturally aspirated petrol, 7 litre, overhead valve 90 degree V 8 cylinder with 2 valves per cylinder. This unit develops 425 bhp (431 PS/317 kW) of power at 5000 rpm, and maximum torque of 651 N·m (480 lb·ft/66.4 kgm) at 4000 rpm.
A 4 speed manual 'box delivers the power to the driven wheels.
Full specs
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| Karosserie | |||
|---|---|---|---|
| Karosserie | 4/5 seater fixed-head coupé | ||
| Anzahl türen | 2 | ||
| Entwerfer | |||
| Maße und Gewicht | |||
| Radstand | 2946 | 116 Zoll | |
| Spurweite vorn | 1516 | 59.7 Zoll | |
| Spurweite hinten | 1491 | 58.7 Zoll | |
| Länge | 5182 | 204 Zoll | |
| Breite | 1941 | 76.4 Zoll | |
| Höhe | 1346 | 53 Zoll | |
| Bodenfreiheit | 137 | 5.4 Zoll | |
| 1.76 | |||
| Leergewicht | |||
| Gewichtsverteilung (vorn) | |||
| Tankinhalt | 72 litres | 15.8 [19] UK [US] gal. | |
| Aerodynamik | |||
| Luftwiderstandsbeiwert | |||
| Stirnfläche | |||
| CdA | |||
| Motorisierung | |||
| naturally aspirated petrol | |||
| Motor Hersteller | Chrysler | ||
| Motor-Typ | |||
| Anzahl zylinders | V 8 in 90° vee | ||
| Hubraum | 7 litre 6974 cc (425.58 cu in) |
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| Bohrung × Hub | 107.95 × 95.25 mm
4.25 × 3.75 in |
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| Bohrung/Hub Verhältnis | 1.13 | ||
| Verteilung | overhead valve (OHV)
2 Ventile pro Zylinder 16 Insgesamt Ventile |
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| Leistung (gross) |
431 PS (425 bhp) (317 kW) bei 5000 U/min |
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| Max. Drehmoment (gross) |
651 Nm (480 ft·lb) (66.4 kgm) bei 4000 U/min |
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| spezifisches Leistung (gross) |
45.4 kW/litre 61.8 ps/litre 60.9 bhp/litre 1 bhp/cu in |
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| Spezifisches Drehmoment (gross) |
93.35 Nm/litre
1.13 ft·lb/cu3 |
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| Engine construction | cast iron block & head | ||
| Schmierung | nassersumpf | ||
| Verdichtungsverhältnis | 10.2:1 | ||
| Vergasser/Einspritzung | |||
| effektiver Mitteldruck | 1173 kPa (170.1 psi) | ||
| Höchstdrezahl | |||
| Anzahl der Kurbelwellenlager | 5 | ||
| Abkühlen | Water | ||
| Einheitszylinderinhalt | 871.75 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 | |||
| Power-to-weight ratio | |||
| Weight-to-power ratio | |||
| 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 | |||
| Lenkradumdrehungen | 5.300 | ||
| Wendekruis | |||
| Radaufhängen vorn | |||
| Radaufhängen hintern | |||
| Rädergröße vorn | 6.0JJ x 14 | ||
| Rädergröße hintern | 6.0JJ x 14 | ||
| Reifen vorn | F70 x 14 | ||
| Reifen hintern | F70 x 14 | ||
| Bremsen vorn/hintern | Dr/Dr | ||
| Bremse Durchmesser vorn | 279 mm | ||
| Bremse Durchmesser hintern | 254 mm | ||
| Braked area | |||
| Getriebe | 4 gang Schaltgetriebe | ||
| Hinterachse | 1 | ||
| Hinterachse Übersetzungen | 3.54 | ||
| Allgemein | |||
| Carfolio.com ID | 521675 | ||
| Production total | |||
| Modellnummer | RM23 | ||
| FR2 | |||
| RAC rating | 57.8 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1970 Plymouth Road Runner Hardtop 426 Hemi added 2017-06-21. Last modified 2020-03-16. |
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