Cam Lobe Lift
Measure height of cam. If height is less than following specified limits, camshaft must be replaced.
| Engine | Intake | Exhaust |
|---|---|---|
| M | 1.549-1.553" | 1.511-1.515" |
| 2M | 1.535" | 1.496" |
| 4M | 1.587" | 1.587" |
VALVE TIMING
| Engine | INTAKE | EXHAUST | ||
|---|---|---|---|---|
| Open (BTDC) | Close (ABDC) | Open (BBDC) | Close (ATDC) | |
| M&Early 2M | 10° | 54° | 50° | 14° |
| Late 2M | 16° | 48° | 46° | 8° |
| 4M | 18° | 46° | 52° | 12° |