Valve, Intake/Exhaust
| Valve System | Lifter | Hydraulic Roller |
| Rocker Arm Ratio | 1.66:1 | |
| Face Angle | 46° | |
| Seat Angle | 45° | |
| Minimum Margin | 0.025 in | |
| Seat Runout-Maximum | 0.002 in | |
| Seat Width-Intake | 0.060-0.080 in | |
| Seat Width-Exhaust | 0.090-0.110 in | |
| Stem Height All | 1.93-1.975 in | |
| Stem Clearance-Intake | 0.0012-0.0028 in | |
| Stem Clearance-Exhaust | 0.0014-0.0029 in |