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Allard J2X

Bodywork

type 2S RDSR
doors 2

Engine information

Bore × stroke 96.80 mm × 92.00 mm 3.81 in × 3.62 in
Cylinders V-8
Displace 5.4 litre 5416 cc (330.505 cu in)
Engine type OHV
Valves 2 valves per cylinder | 16 valves in total
Engine construction
Sump
Compression ratio 7.50:1
Fuel system
Maximum power 182.5 PS (180.0 bhp) (134.2 kW)
0-50 mph
0-60 mph 8.00 s
0-100 mph
0-100 km/h
80 - 120 km/h
402 m (Quarter mile) 16.00 s
Standing km
Top speed 193 km/h (120 mph)
Fuel consumption
CO2 emissions
Power to weight ratio 146.82 bhp/ton
Specific output
Maximum torque 437.0 Nm (322 ft·lb) (44.6 kgm) @ 2400 rpm
bmep 1013.9 kPa (147.1 psi)
Specific torque 80.69 Nm/litre
Maximum rpm
Code
Main bearings
Coolant Water
Bore / stroke ratio 1.05
Unitary capacity 677 cc/cylinder
Aspiration Normal
Compressor type N/A
Intercooler None
Catalytic converter N

Dimensions and weight

wheelbase 2540 mm
wheelbase 100 in
Length (milimeters) 3937 mm
Length (inches) 155 in
Width (milimeters) 1727 mm
Width (inches) 68 in
Height (milimeters) 1130 mm
Height (inches) 44.5 in
L:W ratio 1.55
Ground clearance (milimeters)
Ground clearance (inches)
Kerb weight (kilograms) 1226 kg
Kerb weight (pounds) 2703 lb
Weight distribuiton
Fuel capacity (litres)
Fuel capacity (UK Ga)
Fuel capacity (US Gal)

Aerodynamics

Drag coefficient
Frontal area
Cx

Chassis

Engine location Front
Engine alignment Longitudinal
Drive RWD
Steering
Turns lock-to-lock
Turning circle
Tyres
Wheels
Brakes F/R
Brake ∅
Braked area
Transmission
Top gear ratio 1.00
Final drive ratio 3.27

General information

RAC rating 46.5
Number made 83
Model code
Model family
Insurance classification No information available
Tax band No information available

Manual Download

Download 1952 Allard J2X PDF Manual
Designer unknown
Year 1952

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