Riley Pathfinder (1953-57)
The Car
Coming soon
The Specs
Below are the technical specifications and any performance numbers we could get.
Engine
| Bore & Stroke | 80.5mm x 120mm |
| Displacement |
2443cc
|
| Firing order |
1,2,4,3
|
| Oil pressure (hot) |
40 lb./sq. in.
|
Fuel Supply
| Carburetor |
Twin SU H4
|
| Jet |
0.090″
|
| Needle |
EE
|
|
Rich
|
CY
|
|
Weak
|
EM
|
Valving
| Intake tappet clearance |
0.011″ (hot)
|
| Exhaust tappet clearance |
0.011″ (hot)
|
| Valve-timing indication | Crankshaft keyway vertical and marks on chain |
| Intake valve opens | 12° BTDC (tappets at 0.023″) |
Ignition
| Breaker gap | 0.014″ – 0.016″ |
| Plug gap | 0.025″ |
| Ignition timing indication |
–
|
| Ignition timing |
4° – 8° BTDC
|
Clutch
| Clutch type | Borg & Beck 10″ A6-G |
| Clutch linings | MY3D |
Brakes
| Brake type |
Girling Hydraulic Servo
|
| Brake linings |
Mintex M11 (Late models: DM52)
|
Wheel Alignment
| Toe-In | Nil |
| Camber | 1° |
| Caster angle | 3° |
| King pin angle | 6° |
