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Gray Model O

Bodywork

type 4/5S TOUR
doors 4

Engine information

Bore × stroke 92.10 mm × 101.60 mm 3.63 in × 4 in
Cylinders S-4
Displace 2.7 litre 2707 cc (165.191 cu in)
Engine type SV
Valves 2 valves per cylinder | 8 valves in total
Engine construction
Sump Wet sumped
Compression ratio
Fuel system 1 Scoe carburettor
Maximum power
0-50 mph
0-60 mph
0-100 mph
0-100 km/h
80 - 120 km/h
402 m (Quarter mile)
Standing km
Top speed
Fuel consumption
CO2 emissions
Power to weight ratio
Specific output
Maximum torque
bmep
Specific torque
Maximum rpm
Code
Main bearings 3
Coolant Water
Bore / stroke ratio 0.91
Unitary capacity 676.75 cc/cylinder
Aspiration Normal
Compressor type N/A
Intercooler None
Catalytic converter N

Dimensions and weight

wheelbase 2667 mm
wheelbase 105 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) 830 kg
Kerb weight (pounds) 1830 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 29 x 4.40
Wheels
Brakes F/R Dr/Dr
Brake ∅
Braked area
Transmission 3M
Top gear ratio 1.00
Final drive ratio 3.90

General information

RAC rating 21.0
Number made
Model code
Model family
Insurance classification No information available
Tax band No information available

Manual Download

Download 1924 Gray Model O PDF Manual
Designer unknown
Year 1924

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