Valve: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Resurface/Grind | ||||
| Add the Following Operations If Performed With Valves, Grind | ||||
| Tune-Up | 0.6 | 0.0 | A | |
| Valve Guides, Ream | ||||
| Each | 0.1 | 0.0 | A | |
| Valve Guides, Renew | ||||
| Each | 0.2 | 0.0 | A | |
| Camshaft, Renew | 0.2 | 0.0 | A |