Valve Spring
| Valve Spring | Compression Pressure | Intake | 680 at 30.19 Newton At Millimeter (N @ mm) |
| Exhaust | 680 at 30.19 Newton At Millimeter (N @ mm) | ||
| Free Length (approximate) | Intake | 46.8 Millimeter (mm) | |
| Installed Height | Exhaust | 46.8 Millimeter (mm) | |
| Out of Square Limit | 1 % |