Hillman Utility Mark I, Ia, And Ii (1939-40)
The Car
Coming soon
The Specs
Below are the technical specifications and any performance numbers we could get.
Engine
| Bore & Stroke | 63mm x 95mm |
| Displacement |
1184cc
|
| Firing order | 1,3,4,2 |
| Oil pressure (hot) |
30 – 35 lb./sq. in. at 40 mph
|
Fuel Supply
| Carburetor | Solex 39 FAI |
| Choke |
19
|
| Main |
92.5
|
| Comp |
240
|
| Slow running |
40
|
Valving
| Intake tappet clearance |
0.010″ (cold)
|
| Exhaust tappet clearance |
0.015″ (cold)
|
| Valve-timing indication | Timing gears |
| Intake valve opens |
8° BTDC
|
Ignition
| Breaker gap | 0.012″ |
| Plug gap | 0.032″ |
| Ignition timing indication |
Fan pulley
|
| Ignition timing |
2° ATDC
|
Clutch
| Clutch type | Borg & Beck |
| Clutch linings |
Borg & Beck
|
Brakes
| Brake type |
Bendix Duo-Servo
|
| Brake linings |
Bendix
|
Wheel Alignment
| Toe-In | 1⁄8“ |
| Camber | 1° 30′ |
| Caster angle | 6° 47′ |
| King pin angle |
7° 30′
|
