Wheelbase

3099 mm 122 in

Kerb weight

1406 kg 3100 lb

Bore

82.55 mm

Cylinders

S-6

Displacement

3.7 litre3670 cc(223.957 cu in)

Type

OHV

Fuel system

1 Tillotson carburettor

Maximum power

57.8 PS (57 bhp) (42.5 kW)@ 2600 rpm

Specific output

15.5 bhp/litre0.25 bhp/cu in

Manufacturer

Stephens

Main bearings

3

Coolant

Water

Bore/stroke ratio

0.72

Unitary capacity

611.67 cc/cylinder

Aspiration

Normal

Compressor type

N/A

Intercooler

None

Catalytic converter

N

Power-to-weight

40.54 bhp/ton

Engine location

Front

Engine alignment

Longitudinal

Drive

RWD

Steering

worm & full gear

Suspension

front

Tyres: Front

33 x 4½

Tyres: Rear

33 x 4½

Brakes F/R

-/Dr

Transmission

3 speed manual

Top gear ratio

1.00

Final drive ratio

4.90

RAC rating

25.4

year

1921