Allard Model J (1949-50)
The Car
Coming soon
The Specs
Below are the technical specifications and any performance numbers we could get.
Engine
| Bore & Stroke | 84mm x 98.42mm |
| Displacement | 4375cc |
| Firing order | 1,5,4,8,6,3,7,2 |
| Oil pressure (hot) |
30 lb./sq. in.
|
Fuel Supply
| Carburetor | Ford D/D |
| Choke | 50 |
| Slow running | 51 |
Valving
| Intake tappet clearance |
0.011 – 0.013″ (cold)
|
| Exhaust tappet clearance |
0.011 – 0.013″ (cold)
|
| Valve-timing indication | Camshaft and crankshaft gears |
| Intake valve opens |
9°2′ BTDC
|
Ignition
| Breaker gap | 0.014 – 0.016″ |
| Plug gap | 0.022″ |
| Ignition timing indication | Set by offset dog drive |
| Ignition timing | 4° BTDC |
Clutch
| Clutch type | Single Dry Plate |
| Clutch linings |
Ferodo
|
Brakes
| Brake type |
Lockheed
|
| Brake linings | Ferodo |
Wheel Alignment
| Toe-In | 1⁄8“ |
| Camber | 2° |
| Caster angle | 4° |
| King pin angle |
7°
|
