Part #: | 55-641 |
Grind: | 402 |
| ||||
Intake |
| |||
Valve Lash (Inch): | .004" | .004" |
| |
Valve Lift (Inch): | 0.380 | 0.360 | ||
Valve Lift (mm): | 9.65 | 9.14 | ||
Advertised Duration: | 256° | 256° | ||
Duration @ 0.050": | 238° | 238° | ||
Lobe Center: | 109° | 110° | = 109.5° Overall |
Intake | 10° | Before | Exhaust | 49° | Before | ||
Intake | 48° | After | Exhaust | 9° | After | ||
Valve Timing Is Checked With Zero Valve Lash |