Valve: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Resurface/Grind | 9.0 | 0.0 | A | Includes: R&R Cylinder Heads, Clean Carbon And Make All Necessary Adjustments. |
| NOTE | ||||
| With AC, Add | 0.2 | 0.0 | B | |
| With PS, Add | 0.2 | 0.0 | B | |
| With A.I.R. Pump, Add | 0.4 | 0.0 | B |