Aston Martin Db2-4 (1954)
The Car
Coming soon
The Specs
Below are the technical specifications and any performance numbers we could get.
Engine
Bore & Stroke | 78mm x 90mm |
Displacement |
2580cc
|
Firing order | 1,5,3,6,2,4 |
Oil pressure (hot) | 70 – 75 lb./sq. in. at 4000 rpm |
Fuel Supply
Carburetor | Twin S.U. H |
Needle |
RJ Needle
|
Valving
Intake tappet clearance |
0.012″ (cold)
|
Exhaust tappet clearance |
0.014″ (cold)
|
Valve-timing indication | Flywheel |
Intake valve opens | 9° 30′ BTDC |
Ignition
Breaker gap | 0.012″ |
Plug gap | 0.022″ |
Ignition timing indication | Flywheel |
Ignition timing |
10° BTDC
|
Clutch
Clutch type | Borg & Beck Single Dry Plate |
Clutch linings |
–
|
Brakes
Brake type |
Girling Hydraulic
|
Brake linings |
Mintex M11
|
Wheel Alignment
Toe-In | 1⁄8“ |
Camber | 2° 45′ |
Caster angle | 2° 15′ |
King pin angle |
Vertical
|