Valve Spring
| Free Length | Intake | 1.949 Inch (in) |
| Exhaust | 1.984 Inch (in) | |
| Pressure | Intake | 45.5-51 at 1.614 Pound Force At Inch (lbf @ in) |
| Exhaust | 53.9-60.9 at 1.614 Pound Force At Inch (lbf @ in) | |
| Out Of Square Limit | 0.057 Inch (in) |
| Free Length | Intake | 1.949 Inch (in) |
| Exhaust | 1.984 Inch (in) | |
| Pressure | Intake | 45.5-51 at 1.614 Pound Force At Inch (lbf @ in) |
| Exhaust | 53.9-60.9 at 1.614 Pound Force At Inch (lbf @ in) | |
| Out Of Square Limit | 0.057 Inch (in) |