Berkeley B105 (1959)
The Car
Coming soon
The Specs
Below are the technical specifications and any performance numbers we could get.
Engine
| Bore & Stroke | 70mm x 90mm |
| Displacement |
692cc
|
| Firing order | 1,2 |
| Oil pressure (hot) |
–
|
Fuel Supply
| Carburetor | Amal 10RR9 |
| Choke |
13⁄16“
|
| Main | 340 |
| Needle | 109″ |
Valving
| Intake tappet clearance |
Nil (cold)
|
| Exhaust tappet clearance |
Nil (cold)
|
| Valve-timing indication | Cam sprockets and c/shaft sprocket |
| Intake valve opens |
30° BTDC at nil clearance
|
Ignition
| Breaker gap | 0.015″ |
| Plug gap | 0.018″ – 0.025″ |
| Ignition timing indication |
–
|
| Ignition timing |
1⁄32 BTDC (retarded); 3⁄8” – 7⁄16” BTDC (advanced)
|
Clutch
| Clutch type | Albion Multi-plate |
| Clutch linings |
Ferodo inserts
|
Brakes
| Brake type |
Girling Hyd.
|
| Brake linings |
623⁄32” x 1¼” x 5⁄32“
|
Wheel Alignment
| Toe-In | Parallel |
| Camber | 2½° |
| Caster angle | Nil |
| King pin angle |
6°
|
