Triumph Mayflower (12t) (1949-53)
The Car
Coming soon
The Specs
Below are the technical specifications and any performance numbers we could get.
Engine
| Bore & Stroke |
63mm x 100mm |
| Displacement |
1247cc |
| Firing order |
1,3,4,2 |
| Oil pressure (hot) |
|
Fuel Supply
| Carburetor |
Solex 30 FAIO |
| Choke |
45 |
Valving
| Intake tappet clearance |
0.015″ (cold) |
| Exhaust tappet clearance |
0.015″ (cold) |
| Valve-timing indication |
Chain wheels |
| Intake valve opens |
10° BTDC |
Ignition
| Breaker gap |
0.012″ |
| Plug gap |
0.020″ |
| Ignition timing indication |
Pointer on timing chaincase |
| Ignition timing |
TDC (fully retarded) |
Clutch
| Clutch type |
Borg & Beck Single Dry Plate |
| Clutch linings |
7¼ |
Brakes
| Brake type |
Lockheed Hydraulic |
| Brake linings |
8″ dia. x 1½” |
Wheel Alignment
| Toe-Out |
0° to 1⁄8“ |
| Camber |
2° |
| Caster angle |
Nil |
| King pin angle |
7°
|
