Type

7S TOUR

Number of doors

4

Wheelbase

3327 mm 131 in

Track: Front

1422 mm 56 in

Track: Rear

1422 mm 56 in

Kerb weight

1606 kg 3541 lb

Bore

95.25 mm

Cylinders

S-6

Displacement

5.4 litre5430 cc(331.359 cu in)

Fuel system

1 Rayfield carburettor

Maximum power

71 PS (70 bhp) (52.2 kW)@ 2300 rpm

Specific output

12.9 bhp/litre0.21 bhp/cu in

Manufacturer

Continental

Main bearings

4

Coolant

Water

Bore/stroke ratio

0.75

Unitary capacity

905 cc/cylinder

Aspiration

Normal

Compressor type

N/A

Intercooler

None

Catalytic converter

N

Power-to-weight

43.59 bhp/ton

Engine location

Front

Engine alignment

Longitudinal

Drive

RWD

Suspension

front

Tyres: Front

33 x 4½

Tyres: Rear

33 x 4½

Transmission

3 speed manual

Top gear ratio

1.00

Final drive ratio

4.55

RAC rating

33.8

year

1921