| Hydraulic Tappet Clearance | | Zero Lash |
| Bearing Clearance | | 0.001 - 0.003 Inch (in) |
| Bearing Journal Diameter | No. 1 | 2.029 to 2.030 Inch (in) |
| No. 2 | 2.019 - 2.020 Inch (in) |
| No. 3 | 2.009 - 2.010 Inch (in) |
| No. 4 | 1.999 - 2.000 Inch (in) |
| Base Circle Runout | (MAX) | 0.001 Inch (in) |
| Valve Lift | Intake | 0.4075 Inch (in) |
| Exhaust | 0.4145 Inch (in) |
| Valve Timing Intake | Opens | 12.4 Degrees Before Top Dead Center (deg BTDC) |
| Closes | 60.9 Degrees After Bottom Dead Center (deg ABDC) |
| Exhaust | Opens | 49.8 Degrees Before Bottom Dead Center (deg BBDC) |
| Closes | 29.2 Degrees After Top Dead Center (deg ATDC) |
| Valve Overlap | | 41.6 Degrees (deg) |
| Duration | Intake | 253.3 Degrees (deg) |
| Exhaust | 259.0 Degrees (deg) |