Valve Spring
| Valve Spring | Compression Pressure | Intake | 153 at 118 Pound Force At Inch (lbf @ in) | |
| Exhaust | 153 at 118 Pound Force At Inch (lbf @ in) | |||
| Free Length | Intake | 1.84 Inch (in) | ||
| Exhaust | 1.84 Inch (in) | |||
| Installed Pressure | Desired | Intake | 51 at 1.57 Pound Force At Inch (lbf @ in) | |
| Service Limit | Exhaust | 51 at 1.57 Pound Force At Inch (lbf @ in) | ||
| Out Of Square | Limit | 1% |