| Key ^ | Value |
|---|---|
| Exhaust Closing (degrees) | 12.4. |
| Exhaust Duration (degrees) | 231. |
| Exhaust Opening (degrees) | 26.5. |
| Intake Closing (degrees) | 38.8. |
| Intake Duration (degrees) | 212. |
| Intake Lift at TDC (in) | .113. |
| Intake Opening (degrees) | 6. |
| The short duration produces lots of torque, and the automatic mechanical compression release makes the engine a snap to start.. Stock base circle allows the use of stock pushrods.. Intake Opening (degrees): 6. Intake Closing (degrees): 38.8. Exhaust Opening (degrees): 26.5. Exhaust Closing (degrees): 12.4. Intake Duration (degrees): 212. Exhaust Duration (degrees): 231. Valve Lift (in): .557. Intake Lift at TDC (in): .113. Exhaust Lift at TDC (in) | .146. |
| Valve Lift (in) | .557. |