Singer Gazelle Iia (Singer Engine) (1957-58)
The Car
Coming soon
The Specs
Below are the technical specifications and any performance numbers we could get.
Engine
| Bore & Stroke | 73mm x 89.4mm |
| Displacement |
1497cc
|
| Firing order |
1,3,4,2
|
| Oil pressure (hot) |
30 lb./sq. in.
|
Fuel Supply
| Carburetor |
Solex 30 FA 10-2
|
| Choke |
24
|
| Main |
120
|
| Air Correction |
200
|
| Economy |
80
|
| Slow running |
45
|
| Needle |
1.5
|
Valving
| Intake tappet clearance |
0.018″ (hot)
|
| Exhaust tappet clearance |
0.020″ (hot)
|
| Valve-timing indication | ¼ on flywheel |
| Intake valve opens | 14° BTDC at 0.018″ tappet clearance |
Ignition
| Breaker gap | 0.015″ |
| Plug gap | 0.025″ |
| Ignition timing indication |
¼ on flywheel
|
| Ignition timing |
5° BTDC
|
Clutch
| Clutch type | Borg & Beck Single Dry Plate |
| Clutch linings | Millboard facing |
Brakes
| Brake type |
Lockheed Hydraulic
|
| Brake linings |
Mintex M11
|
Wheel Alignment
| Toe-In | 0.125″ to 0.250″ |
| Camber | 0° 45′ ± 15′ laden |
| Caster angle | 1° 45′ laden |
| King pin angle |
5° 15′ ± 15′ laden
|
