1930 AJS Nine

The Nine is a rear wheel drive saloon (sedan) automobile with a front located engine, from AJS. It is powered by a naturally aspirated engine of 1 litre capacity. This powerplant features side valve valve gear, 4 cylinder layout, and 2 valves per cylinder. It has an output of 24 bhp (24.3 PS/17.9 kW) of power at 3000 rpm. It weighs a claimed 813 kg at the kerb.
Full specs

Body type
2 door sedan/saloon with 2 seats
Length
3505 mm
Weight
813 kg
Engine type
naturally aspirated petrol
Engine size
1 litre
Cylinders
4, Straight
Power
24.3 PS / 24 bhp / 17.9 kW @ 3000 rpm
Torque
Unknown

1930 AJS Nine specifications

1930 AJS Nine data
bodywork
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Body type	2 seater sedan/saloon
Number of doors	2
Designer
dimensions & weights
Wheelbase	2311 mm	91 inches
Track/tread (front)
Track/tread (rear)
Length	3505 mm	138 inches
Width	1448 mm	57 inches
Height
Ground clearance
length:wheelbase ratio	1.52
Kerb weight	813 kg	1792 lb
Weight distribution
fuel tank capacity
aerodynamics
Drag coefficient
Frontal area
CdA
Powertrain
engine type	naturally aspirated petrol
Engine manufacturer	AJS
Engine code
Cylinders	Straight 4
Capacity	1 litre 1018 cc (62.122 cu in)
Bore × Stroke	60 × 90 mm 2.36 × 3.54 in
Bore/stroke ratio	0.67
Valve gear	side valve (SV) 2 valves per cylinder 8 valves in total
maximum power output	24.3 PS (24 bhp) (17.9 kW) at 3000 rpm
maximum torque
Specific output	17.6 kW/litre 23.9 ps/litre 23.6 bhp/litre 0.39 bhp/cu in
Engine construction
Lubrication
compression ratio
Fuel system	1 So carb
bmep (brake mean effective pressure)
Maximum RPM
crankshaft bearings
Engine coolant	Other
Unitary capacity	254.5 cc
Aspiration	Normal
Compressor	N/A
Intercooler	None
Catalytic converter	N
performance
Acceleration 0-80km/h (50mph)
Acceleration 0-60mph
Acceleration 0-100km/h
Acceleration 0-160km/h (100mph)
Standing quarter-mile
Standing kilometre
Maximum speed
Power-to-weight ratio	Higher is better 29.93 PS/tonne (1000 kg) 0.03 PS/kg 22.01 kW/tonne (1000 kg) 0.02 kW/kg 29.52 bhp/tonne (1000 kg) 0.03 bhp/kg 0.01 bhp/lb
Weight-to-power ratio	Lower is better 45.43 kg/kW 75.88 lb/bhp
fuel consumption
Fuel consumption
universal fuel consumption (calculated from the above)
litres/100km
km/litre
UK MPG
US MPG
Carbon dioxide emissions
Carbon dioxide emissions
Carfolio Calculated CO₂ ^?
VED band (UK)
CO₂ Effizienz (DE)
chassis
Engine position	front
Engine layout	longitudinal
Drive wheels	rear wheel drive
Torque split	N/A
Steering
turns lock-to-lock
Turning circle
Front suspension	LA.SE.
Rear suspension	LA.SE.
Wheel size front
Wheel size rear
Tyres front
Tyres rear
Brakes F/R
Front brake diameter
Rear brake diameter
Braked area
Gearbox
Top gear ratio
Final drive ratio
general
Carfolio.com ID	15675
Production total
Model code
RAC rating	8.9
Insurance classification	No information available
Tax band	No information available
1930 AJS Nine added before December 1995. Last modified 2013-02-28.