Valve: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Resurface/Grind | ||||
| Right Bank | 7.3 | 5.2 | A | Includes: R&R Head, Grind Valves & Seats, Remove Carbon, Clean Or Renew Spark Plugs & Make Necessary Adjustments. |
| Left Bank | 7.3 | 5.2 | A | Includes: R&R Head, Grind Valves & Seats, Remove Carbon, Clean Or Renew Spark Plugs & Make Necessary Adjustments. |
| Both Banks | 11.8 | 8.6 | A | Includes: R&R Head, Grind Valves & Seats, Remove Carbon, Clean Or Renew Spark Plugs & Make Necessary Adjustments. |
| Add the Following Operations If Performed With Valves, Grind | ||||
| Tune-Up | ||||
| One | 0.5 | 0.0 | A | |
| Valve Guides, Ream | ||||
| One | 0.2 | 0.0 | A | |
| Valve Guides, Renew | ||||
| One | 0.4 | 0.0 | A | |
| Timing Belt, Renew | 0.8 | 0.0 | A | |
| Camshaft, Renew | ||||
| Right Bank | 1.0 | 0.0 | A | |
| Left Bank | 1.2 | 0.0 | A | |
| Rocker Arms, Renew | ||||
| One Bank | 0.3 | 0.0 | A | |
| Both Banks | 0.6 | 0.0 | A | |
| Valve Lash Adjusters, Renew | ||||
| One Bank | 0.3 | 0.0 | A | |
| Both Banks | 0.6 | 0.0 | A |