Humber 18 Hp (1936-37)
The Car
Coming soon
The Specs
Below are the technical specifications and any performance numbers we could get.
Engine
| Bore & Stroke | 69.5mm x 120mm |
| Displacement |
2731.5cc
|
| Firing order | 1,5,3,6,2,4 |
| Oil pressure (hot) |
50 lb./sq. in.
|
Fuel Supply
| Carburetor | Stromberg DA36 D/D |
| Choke |
11⁄16“
|
| Main |
L784
|
| Metering |
0.050″
|
| By-pass |
0.036″
|
| Slow Runningke |
66″
|
Valving
| Intake tappet clearance |
0.006″ (cold)
|
| Exhaust tappet clearance |
0.010″ (cold)
|
| Valve-timing indication | Chain wheels |
| Intake valve opens |
5° BTDC
|
Ignition
| Breaker gap | 0.012″ |
| Plug gap | 0.022″ |
| Ignition timing indication |
Crankshaft pulley; timing cover
|
| Ignition timing |
3° ATDC
|
Clutch
| Clutch type | Single Dry Plate |
| Clutch linings |
Moulded Ferodo
|
Brakes
| Brake type |
Bendix Duo-Servo
|
| Brake linings |
Bendix
|
Wheel Alignment
| Toe-In | 1⁄8“ |
| Camber | 2° |
| Caster angle | 1° 30′ |
| King pin angle |
7° 30′
|
