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°
|