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Humber 12/25

Bodywork

type
doors 0

Engine information

Bore × stroke 69.00 mm × 120.00 mm 2.72 in × 4.72 in
Cylinders S-4
Displace 1.8 litre 1795 cc (109.538 cu in)
Engine type oise
Valves 2 valves per cylinder | 8 valves in total
Engine construction
Sump
Compression ratio
Fuel system 1 Cox carb
Maximum power
0-50 mph 40.00 s
0-60 mph -1.00 s
0-100 mph -1.00 s
0-100 km/h -1.00 s
80 - 120 km/h
402 m (Quarter mile)
Standing km
Top speed 87 km/h (54 mph)
Fuel consumption
CO2 emissions
Power to weight ratio
Specific output
Maximum torque
bmep
Specific torque
Maximum rpm
Code
Main bearings
Coolant Water
Bore / stroke ratio 0.58
Unitary capacity 448.75 cc/cylinder
Aspiration Normal
Compressor type N/A
Intercooler None
Catalytic converter N

Dimensions and weight

wheelbase 2769 mm
wheelbase 109 in
Length (milimeters)
Length (inches)
Width (milimeters)
Width (inches)
Height (milimeters)
Height (inches)
L:W ratio
Ground clearance (milimeters)
Ground clearance (inches)
Kerb weight (kilograms)
Kerb weight (pounds)
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
Final drive ratio

General information

RAC rating 11.8
Number made
Model code
Model family
Insurance classification No information available
Tax band No information available

Manual Download

Download 1925 Humber 12/25 PDF Manual
Designer unknown
Year 1925

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