| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes |
| Replace |
| S.O.H.C. |
| Without PS | 7.0 | 5.0 | A | Includes: R&R Oil Pan, Check Bearing Clearances And Make All Necessary Adjustments. |
| With PS | 8.4 | 6.0 | A | Includes: R&R Oil Pan, Check Bearing Clearances And Make All Necessary Adjustments. |
| 944 Turbo | 15.0 | 10.7 | A | Includes: R&R Oil Pan, Check Bearing Clearances And Make All Necessary Adjustments. |
| Crankshaft, Main & Rod Bearings, Renew | 7.4 | 5.3 | A | After Engine Is Removed. |
| D.O.H.C. |
| 944S |
| Without PS | 7.0 | 5.0 | A | Includes: R&R Oil Pan, Check Bearing Clearances And Make All Necessary Adjustments. |
| With PS | 8.4 | 6.0 | A | Includes: R&R Oil Pan, Check Bearing Clearances And Make All Necessary Adjustments. |
| Crankshaft, Main & Rod Bearings, Renew |
| 944S, 944 S2 | 7.4 | 5.3 | A | After Engine Is Removed. |