Valve Spring: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| One Bank | 23.7 | 16.5 | B | Includes: R&I Cylinder Head. |
| Both Banks | 26.7 | 18.3 | B | Includes: R&I Cylinder Head. |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| One Bank | 23.7 | 16.5 | B | Includes: R&I Cylinder Head. |
| Both Banks | 26.7 | 18.3 | B | Includes: R&I Cylinder Head. |