Morgan Plus Four (1951-54)
The Car
Coming soon
The Specs
Below are the technical specifications and any performance numbers we could get.
Engine
| Bore & Stroke | 85mm x 92mm |
| Displacement |
2088cc
|
| Firing order |
1,3,4,2
|
| Oil pressure (hot) |
40 – 60 lb./sq. in.
|
Fuel Supply
| Carburetor | Solex |
| Choke | 25 |
| Main | 135 |
| Air Correction | 90 |
| Starter | 130 |
| Slow Running | 55 |
Valving
| Intake tappet clearance |
0.010″ (cold)
|
| Exhaust tappet clearance |
0.010″ (cold)
|
| Valve-timing indication | Flywheel |
| Intake valve opens | 10° BTDC |
Ignition
| Breaker gap | 0.020″ |
| Plug gap | 0.032″ |
| Ignition timing indication |
Flywheel
|
| Ignition timing |
4° BTDC
|
Clutch
| Clutch type | Borg & Beck Single Dry Plate |
| Clutch linings |
Borg & Beck
|
Brakes
| Brake type |
Girling Hydraulic
|
| Brake linings |
9″ x 1¼”
|
Wheel Alignment
| Toe-In | 1⁄8“ |
| Camber | 2° |
| Caster angle | 4° |
| King pin angle | 2° |
