| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes |
| Replace |
| Complete Assembly Without Transfer of Parts | 4.2 | 3.0 | B | Does Not Include: Transfer Of Any Part Of Engine Or Replacement Of Optional Equipment. |
| Complete Assembly With Transfer of Parts | 9.0 | 6.4 | B | Includes: Transfer All Fuel & Electrical Units. Does Not Include Transfer Of Optional Equipment. |
| B230F | 8.8 | 6.3 | B | Includes: Transfer All Fuel & Electrical Units. Does Not Include Transfer Of Optional Equipment. |
| B230FTL | 12.0 | 8.6 | B | Includes: Transfer All Fuel & Electrical Units. Does Not Include Transfer Of Optional Equipment. |
| Short Block | 13.0 | 0.0 | A | Includes: R&R Engine And Transfer Of All Necessary Components. |
| Overhaul/Rebuild |
| Complete Assembly | 20.4 | 0.0 | A | Includes: Disassemble & Clean Engine. Fit Pistons, Rings, Pins, Main & Rod Bearings. Grind Valves & TuneUp. |
| B230FTL | 23.3 | 0.0 | A | Includes: Disassemble & Clean Engine. Fit Pistons, Rings, Pins, Main & Rod Bearings. Grind Valves & TuneUp. |