Valve: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Resurface/Grind | ||||
| Head Removed | ||||
| One Side | 2.0 | 1.5 | A | Includes Reface Valves & Seats |
| Both Sides | 4.0 | 3.0 | A | Includes Reface Valves & Seats |
| Right Bank | 9.2 | 6.7 | A | Includes: R&R Cylinder Heads. Clean Carbon And Make All Necessary Adjustments. |
| Note | ||||
| With AC, Add | 0.8 | 0.5 |