Valve: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Resurface/Grind | ||||
| Both Banks | ||||
| Without Port Injection | 13.9 | 0.0 | A | Includes: R&R Cylinder Head, Remove Carbon, Grind Valves & Seats, Clean Or Renew Spark Plugs, Make All Necessary Adjustments. |
| Note | ||||
| With AC, Add | 0.8 | 0.5 |