Engine |
1500
|
1600
|
1600 Mark 2
|
Twin-Cam
|
Cylinders |
4
|
4
|
4
|
4 |
Capacity |
1489
cc |
1588
cc |
1622
cc |
1588
cc |
Bore &
stroke |
73.025
x 88.9mm |
75.39
x 88.9mm |
76.2
x 88.9mm |
75.4
x 88.9mm |
Comp.
ratio |
8.3:1 |
8.3:1 |
8.9:1 |
9.9:1 |
Max. bhp |
72 at
5500rpm* |
79.5
at 5600rpm |
90 at
5500rpm |
108
at 6700rpm |
Max. torque |
77lb.ft
at 3500rpm |
87lb.ft
at 3800rpm |
97lb.ft
at 4000rpm |
105lb.ft
at 4500rpm |
Carburettors |
double
SU H4 1,5 |
double
SU H4 1,5 |
double
SU H4 1,5 |
double
HD6 |
Fuel pump |
SU Electric |
SU Electric |
SU Electric |
SU Electric |
Fuel tank |
10 gallons |
10 gallons |
10 gallons |
10 gallons |
Oil Filter |
Full-flow |
Full-flow |
Full-flow |
Tecalmit Full-flow |
Sump capacity |
7
pints (4 litres) |
7
pints (4 litres) |
7
pints (4 litres) |
12 pints (5.7 litres) |
Water
capacity |
10 pints
(5,67 litres) |
10 pints
(5,67 litres) |
10 pints
(5,67 litres) |
13,5 pints (7,6 litres) |
Battery |
Lucas
SG9E |
Lucas
SG9E |
Lucas
SG9E |
Lucas SG9E |
Spark
plugs |
Champion
NA8 |
Champion
NA8 |
Champion
NA8 |
Champion N4 |
Transmission |
1500
|
1600
|
1600 Mark 2
|
Twin-Cam
|
Clutch |
Borg & Beck A6-G |
Borg & Beck A6-G |
Borg & Beck A6-G |
Borg & Beck 8inch |
Gear
Ratio: 4th |
4.3 |
4.3 |
4.1 |
4.3 |
Gear
Ratio: 3rd |
5.908 |
5.908 |
5.633 |
5.908 |
Gear
Ratio: 2nd |
9.520 |
9.520 |
9.007 |
9.520 |
Gear
Ratio: 1st |
15.652 |
15.652 |
14.924 |
15.652 |
Reverse |
20.468 |
20.468 |
19.516 |
20.468 |
Final |
4.3:1 |
4.3:1 |
4.1:1 |
4.3:1 |
Dimensions |
all models |
Wheelbase |
7ft 10inch |
Track, front |
3ft 11,5 inch |
Track, rear |
4ft 0,75 inch |
Length |
13ft |
Width |
4ft 10 inch |
Height |
4ft 2 inch |
Ground clearance |
6 inch |
Turning circle |
28ft |
Kerb weight, Roadster |
2015 lbs |
Kerb weight, Coupe |
2105 lbs |
Chassis |
Pushrod
models |
Twin-Cam
models |
Brakes |
Lockheed disc (front) and drum
(rear) |
Dunlop disc |
Suspension,
front |
Coil spring and wishbone, Armstrong
lever dampers. |
Coil spring and wishbone, Armstrong lever dampers. |
Suspension,
rear |
Semi-elleptic leaf spring, Armstrong
lever dampers. |
Semi-elleptic leaf spring, Armstrong lever
dampers. |
Steering |
Cam gears rack and pinion |
Cam gears rack and pinion |
Wheels |
Disc
or wire (48 spokes) |
Dunlop
centre-lock steel disc |
Tyres |
5.60 - 15 tubed |
Dunlop Road Speed 4, 5.90 - 15
tubed |