Humber Hawk (1950-51)
The Car
Coming soon
The Specs
Below are the technical specifications and any performance numbers we could get.
Engine
| Bore & Stroke | 81mm x 110mm |
| Displacement |
2267cc
|
| Firing order | 1,3,4,2 |
| Oil pressure (hot) |
45 – 50 lb./sq. in. at 30-45 mph
|
Fuel Supply
| Carburetor | Stromberg DBA36 |
| Choke | Automatic |
| Main | L1802 |
| Metering | 0.048″ |
| By-pass | 0.034″ |
Valving
| Intake tappet clearance |
0.010″ (cold)
|
| Exhaust tappet clearance |
0.010″ (cold)
|
| Valve-timing indication | Timing cover |
| Intake valve opens |
13° BTDC
|
Ignition
| Breaker gap | 0.012″ |
| Plug gap | 0.028″ – 0.032″ |
| Ignition timing indication |
Flywheel
|
| Ignition timing |
4° BTDC
|
Clutch
| Clutch type | Single Dry Plate |
| Clutch linings |
Ferodo
|
Brakes
| Brake type |
Lockheed 2LS Hydraulic
|
| Brake linings |
Ferodo
|
Wheel Alignment
| Toe-In | 1⁄8“ |
| Camber | 0° 45′ |
| Caster angle | 0° |
| King pin angle |
8° 15′
|
