Triumph Mayflower (12t) (1949-53)

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)
40 – 60 lb./sq. in.

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

Brakes

Brake type Lockheed Hydraulic
Brake linings 8″ dia. x 1½”

Wheel Alignment

Toe-Out 0° to 18
Camber
Caster angle Nil
King pin angle