| Head Edge Thickness (Intake-STD) | 1.0 Millimeter (mm) |
| Head Edge Thickness (Intake-Limit) | 0.6 Millimeter (mm) |
| Head Edge Thickness (Exhaust-STD) | 1.2 Millimeter (mm) |
| Head Edge Thickness (Intake-Limit) | 0.6 Millimeter (mm) |
| Stem Diameter (Intake) | 5.950-5.965 Millimeter (mm) |
| Stem Diameter (Exhaust) | 5.945-5.960 Millimeter (mm) |
| Stem Oil Clearance (Intake-STD) | 0.035-0.062 Millimeter (mm) |
| Stem Oil Clearance (Exhaust-STD) | 0.040-0.067 Millimeter (mm) |
| Stem Oil Clearance (Intake/Exhaust-Limit) | 0.15 Millimeter (mm) |
| Overall Length (Intake) | 120.6 Millimeter (mm) |
| Overall Length (Exhaust) | 121.7 Millimeter (mm) |