Austin A90 Six (1954-55)
The Car
Coming soon
The Specs
Below are the technical specifications and any performance numbers we could get.
Engine
Bore & Stroke |
79.4mm x 89mm |
Displacement |
2639cc |
Firing order |
1,5,3,6,2,4 |
Oil pressure (hot) |
55 – 60 lb./sq. in. |
Fuel Supply
Carburetor |
Zenith 42 VIS |
Choke |
31 |
Main |
95 |
Compensating |
110 |
Slow running |
60 |
Valving
Intake tappet clearance |
0.012″ (hot) |
Exhaust tappet clearance |
0.012″ (hot) |
Valve-timing indication |
Marks on timing chain cover an d fan pulley |
Intake valve opens |
5° BTDC (TDC at 0.021″ clearance) |
Ignition
Breaker gap |
0.014″ – 0.016″ |
Plug gap |
0.025″ |
Ignition timing indication |
– |
Ignition timing |
10° BTDC
|
Clutch
Clutch type |
Borg & Beck Single Dry Plate hyd. operated |
Clutch linings |
– |
Brakes
Brake type |
Girling 2LS Front |
Brake linings |
– |
Wheel Alignment
Toe-In |
0″ to 1⁄8“ |
Camber |
½° |
Caster angle |
1¼° |
King pin angle |
6°
|
Keyword: Austin A90 Six (1954-55)