Valve: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Resurface/Grind | ||||
| Head Removed | ||||
| One | 1.5 | 1.0 | A | |
| Both | 3.0 | 2.0 | A | |
| Right Bank | 8.1 | 6.1 | A | Includes: R&R Cylinder Heads, Grand Valves & Seats, Make All Necessary Adjustments. |
| Note | ||||
| With AC, Add | 0.7 | 0.4 |