Valve Spring
| Valve Spring-Compression Pressure | Intake And Exhaust (Installed) | 38.667 lbs. |
| Intake (valve open)8.9 mm (0.35 inch) of lift | 97.032 lbs. | |
| Exhaust (valve open) 7.4 mm of lift | 93.338 lbs. | |
| Free Length | 1.768 inch | |
| Assembled Height | 1.492 inch |
| Valve Spring-Compression Pressure | Intake And Exhaust (Installed) | 38.667 lbs. |
| Intake (valve open)8.9 mm (0.35 inch) of lift | 97.032 lbs. | |
| Exhaust (valve open) 7.4 mm of lift | 93.338 lbs. | |
| Free Length | 1.768 inch | |
| Assembled Height | 1.492 inch |