Austin Princess Dm4 And Ds6 (1959)
The Car
Coming soon
The Specs
Below are the technical specifications and any performance numbers we could get.
Engine
| Bore & Stroke | 87.3mm x 111.1mm |
| Displacement |
3993cc
|
| Firing order | 1,5,3,6,2,4 |
| Oil pressure (hot) |
50 lb./sq. in.
|
Fuel Supply
| Carburetor | Stromberg D/D DVA42 |
| Choke |
13⁄8“
|
| Main |
0.063″
|
| Compensating |
68
|
| Bypass |
0.046
|
| Slow running |
60
|
Valving
| Intake tappet clearance |
0.012″ (hot)
|
| Exhaust tappet clearance |
0.012″ (hot)
|
| Valve-timing indication | Timing wheels |
| Intake valve opens |
5° BTDC at 0.021″ clearance
|
Ignition
| Breaker gap | 0.014″ – 0.016″ |
| Plug gap | 0.025″ |
| Ignition timing indication |
Flywheel
|
| Ignition timing |
9° BTDC
|
Clutch
| Clutch type | Borg & Beck 10″ |
| Clutch linings |
Wound yarn
|
Brakes
| Brake type |
Lockheed Hyd. 2LS at front
|
| Brake linings |
DON. R7
|
Wheel Alignment
| Toe-In | 1⁄16” to 1⁄8“ |
| Camber | ¾° |
| Caster angle | ¼° |
| King pin angle |
5°
|
