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Challenger R/T Hardtop (1970 JS-23) Versions

Dodge Challenger R/T Hardtop (1970 JS-23) 383 V8 Magnum 4-speed Specs

(1969 - 1970) - Technical Specifications for Years 1969, 1970

Petrol

383 cu-in
6277 cm³

V 8

335 HP
340 PS / 250 kW

424 lb-ft
576 Nm

Dodge Challenger R/T Hardtop (1970 JS-23) 383 V8 Magnum 4-speed Body, Model and Production details

Generation :	Challenger 1st Gen. - 1970 New Model

Body :	Coupé

Num. of Doors :	2 doors


Dodge Challenger R/T Hardtop (1970 JS-23) 383 V8 Magnum 4-speed Engine Technical Data

Engine type - Number of cylinders :	V 8

Engine Code :	Chrysler B-series FirePower V8 Magnum 383

Fuel type :	Petrol

Fuel System :	Carburetor 4-Barrel

Engine Alignment :	Longitudinal

Engine Position :	Front

Engine displacement :	383 cu-in / 6277 cm³

Bore x Stroke :	4.25 x 3.38 inches 108 x 85.9 mm

Number of valves :	16 Valves

Aspiration :	naturally-aspirated

Compression Ratio :	9.5

Horsepower :	335 HP / 340 PS / 250 kW @ 5200 rpm

Maximum torque :	424 lb-ft / 576 Nm @ 3400 rpm

Drive wheels - Traction - Drivetrain :	RWD

Transmission Gearbox - Number of speeds :	4 speed Manual


Dodge Challenger R/T Hardtop (1970 JS-23) 383 V8 Magnum 4-speed Fuel Consumption (Economy), Emissions and Range

Fuel Tank Capacity :	18 gallons 68 L 15 UK gallons

Dodge Challenger R/T Hardtop (1970 JS-23) 383 V8 Magnum 4-speed Performance

Top Speed :	- Mph / - km/h

Acceleration 0 to 100 km/h (0 to 62 mph) :	- s


Dodge Challenger R/T Hardtop (1970 JS-23) 383 V8 Magnum 4-speed Size, Dimensions, Aerodynamics and Weight

Wheelbase :	110 inches / 279.4 cm

Length :	191.3 inches / 485.9 cm

Width :	76.1 inches / 193.3 cm

Height :	50.91 inches / 129.3 cm

Front Axle :	59.69 inches / 151.6 cm

Rear Axle :	61.61 inches / 156.5 cm

Aerodynamic drag coefficient - Cx :	-

Curb Weight :	3649 lbs / 1655 kg

Weight/Power Output Ratio :	4.9 kg/hp


Dodge Challenger R/T Hardtop (1970 JS-23) 383 V8 Magnum 4-speed Interior size, Dimensions

Num. of Seats :	5 seats

Trunk / Boot capacity :	8.6 cu-ft / 244 L


Dodge Challenger R/T Hardtop (1970 JS-23) 383 V8 Magnum 4-speed Brakes, Tires, Steering and Suspension

Front Brakes - Disc dimensions :	Discs (10 inches / 254 mm)

Rear Brakes - Disc dimensions :	Drums (10 inches / 254 mm)

Front Tyres - Rims dimensions :	F70/- R14

Rear Tyres - Rims dimensions :	F70/- R14

Front Suspension :	Torsion bars and ball joints. HD Suspension with sway bar.

Rear Suspension :	Asymmetrical leaf springs. HD Suspension with sway bar.