Type

7S TOUR

Number of doors

4

Wheelbase

3658 mm 144 in

Track: Front

1422 mm 56 in

Track: Rear

1422 mm 56 in

Bore

104.80 mm

Cylinders

S-6

Displacement

6.9 litre6904 cc(421.308 cu in)

Fuel system

1 Stromberg carburettor

Manufacturer

Continental

Main bearings

3

Coolant

Water

Bore/stroke ratio

0.79

Unitary capacity

1150.67 cc/cylinder

Aspiration

Normal

Compressor type

N/A

Intercooler

None

Catalytic converter

N

Engine location

Front

Engine alignment

Longitudinal

Drive

RWD

Steering

worm & gear

Suspension

front

Tyres: Front

36 x 4½

Tyres: Rear

36 x 4½

Transmission

3 speed manual

Top gear ratio

1.00

Final drive ratio

4.08

RAC rating

40.9

year

1917