Riley Two-point-six (1957-59)
The Car
Coming soon
The Specs
Below are the technical specifications and any performance numbers we could get.
Engine
Bore & Stroke |
79.375mm x 88.9mm |
Displacement |
2639cc |
Firing order |
1,5,3,6,2,4 |
Oil pressure (hot) |
50 lb./sq. in.
|
Fuel Supply
Carburetor |
Twin SU H4 |
Choke |
1½ |
Standard needle |
AJ |
Main |
0.090″ |
Rich needle |
FR |
Weak needle |
V2 |
Valving
Intake tappet clearance |
0.012″ (hot) |
Exhaust tappet clearance |
0.012″ (hot) |
Valve-timing indication |
Dimples on timing wheels and bright links on chain |
Intake valve opens |
5° BTDC (TDC at 0.024″ clearance) (1959: 0.030″ clearance) |
Ignition
Breaker gap |
0.014″ – 0.016″ |
Plug gap |
0.025″ |
Ignition timing indication |
Pointer and pulley |
Ignition timing |
4° – 5° BTDC |
Clutch
Clutch type |
Borg & Beck 10″ A6-G |
Clutch linings |
Wound yarn |
Brakes
Brake type |
Lockheed Hydraulic |
Brake linings |
DON R7 |
Wheel Alignment
Toe-In |
Parallel |
Camber |
¾° |
Caster angle |
3° |
King pin angle |
6° |
Keyword: Riley Two-point-six (1957-59)