Wheelbase: 7ft 7in
Track Front: 4ft 1.00in
Rear: 4 ft 1.25in
Turning circle: 32ft
Castor angle: 7 degrees
Camber angle: 1 degree
Kingpin angle: 8 degrees
Toe in: 0.1875in
Grade of oil: SAE 90
Disk size front: 10.75in
Drum size rear: 10in
Method of operation: Hydraulic, vacuum servo assisted as option to 1973, standard thereafter. Dual system some markets from '67. Cable operated parking brake.
For MkI, MkII-on, Wires
Rim size: 4J * 14, 5J * 14, 4.5J * 14
Tyre Size: 5,60 * 14, 165 * 14
Tyre pressure: 21psi front, 24 psi rear
Bore: 80.26mm
Stroke: 88.90mm
Cubic capacity: 1789cc
Power output: Approx 94bho @ 5500rpm. Later cars had power outputs which varied from market to market. The other tuning details of the unit would be confusing in a table of this type. Please refer to the appropriate Workshop Manual.
Oil pressure: Approx. 60psi. Idle at 20psi
Grade of oil: SAE 20/50
Sump Capacity: 7.5 pints
Distributor points gap: 0.015in
Sparking plugs: N9YC
Gap: 0.025in. After 1975: 0.035in
Jet size, main: SU 0.090in, Zenith: 0.100
Needle recommendation: Various according to carburettor spec
Material: Ferodo
Number of springs: Single Diaphragm
Engine Prefix: 18G- 18GA 18GB on
Ratios: 3sp sync, 4sp sync, B-W autoOverdrive (where fitted): 0.802, 0.820
Top: 1.000, 1.000, 1.00-1.33
Third o/d (where fitted): 1.10, 1.133
Third: 1.374, 1.382
Second: 2.214, 2.2167, 1.45-1.93
First: 3.640, 3.333, 2.39-3.18
Reverse: 4.760, 3.095, 2.09-2.78Grade of oil: SAE 30, SAE 20/50 TQF
Capacity: 4.5 pints, 4.7 pints, 6 pints. Add approx. 3pints when o/d fitted
Ratio: Manual 3.909:1, Auto 3.7:1
MPH/1000rpm: Manual top: 17.9, o/d: 22.1, Auto: 18.91
Grade of oil: SAE 90EP
Capacity: 1.5 pints
1962 4518MkII introduced
1963 23308
1964 26542
1965 24179 524
1966 22675 10241
1967 15128 11396
1968 17355 8352
1969 18896 12134
1970 23866 12704
1971 22511 12169
1972 26222 13171
1973 19546 10208
1974 19713 9638
1975 19967 4609
1976 25860 3698
1977 24482 4198
1978 21703 5652
1980 10891 3424