Specifications: Dodge Challenger 7.0 V8 Hemi (425 Hp) 1969, 1970, 1971, 1972, 1973, 1974

1970 Dodge Challenger - Photo 1

Dodge Challenger 7.0 V8 Hemi (425 Hp) – Full specifications
General information
Brand Dodge
Model Challenger
Generation Challenger
Modification (Engine) 7.0 V8 Hemi (425 Hp)
Start of production 1969 year
End of production 1974 year
Powertrain Architecture Internal Combustion engine
Body type Coupe
Seats 5
Doors 2
Performance specs
Fuel Type Petrol (Gasoline)
Maximum speed 250 km/h
155.34 mph
Engine specs
Power 425 Hp @ 5000 rpm.
Power per litre 60.9 Hp/l
Engine layout Front, Longitudinal
Engine Model/Code 426 Hemi
Engine displacement 6981 cm3
426.01 cu. in.
Number of cylinders 8
Engine configuration V-engine
Cylinder Bore 107.95 mm
4.25 in.
Piston Stroke 95.25 mm
3.75 in.
Compression ratio 10.2:1
Number of valves per cylinder 2
Fuel injection system Carburettor
Engine aspiration Naturally aspirated engine
Valvetrain OHV
Engine oil capacity 5.7 l
6.02 US qt | 5.02 UK qt
Engine oil specification Log in to see.Log in to see.
Coolant 16.1 l
17.01 US qt | 14.17 UK qt

Space, Volume and weights
Fuel tank capacity 54 l
14.27 US gal | 11.88 UK gal
Dimensions
Length 4859 mm
191.3 in.
Width 1933 mm
76.1 in.
Height 1293 mm
50.91 in.
Wheelbase 2794 mm
110 in.
Front track 1516 mm
59.69 in.
Rear (Back) track 1565 mm
61.61 in.
Drivetrain, brakes and suspension specs
Drivetrain Architecture The Internal combustion engine (ICE) drives the rear wheels of the vehicle.
Drive wheel Rear wheel drive
Number of gears and type of gearbox 4 gears, manual transmission
Front suspension Torsion
Rear suspension Leaf spring
Front brakes Drum, 279.4×76.2 mm
Rear brakes Drum, 279.4×63.5 mm
Steering type Cone worm with recirculation balls
Wheel rims size Front wheel rims: 7J x 15
Rear wheel rims: 7J x 15

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