Type

7S TOUR

Number of doors

4

Wheelbase

3251 mm 128 in

Track: Front

1422 mm 56 in

Track: Rear

1422 mm 56 in

Kerb weight

1474 kg 3250 lb

Bore

82.55 mm

Cylinders

S-6

Displacement

3.7 litre3670 cc(223.957 cu in)

Fuel system

1 Rayfield carburettor

Maximum power

71 PS (70 bhp) (52.2 kW)@ 3000 rpm

Specific output

19.1 bhp/litre0.31 bhp/cu in

Manufacturer

Ansted

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

47.49 bhp/ton

Engine location

Front

Engine alignment

Longitudinal

Drive

RWD

Steering

worm & gear

Suspension

front

Tyres: Front

32 x 4½

Tyres: Rear

32 x 4½

Brakes F/R

-/Dr

Transmission

3 speed manual

Top gear ratio

1.00

Final drive ratio

4.62

RAC rating

25.4

year

1921