Valve Spring
| Valve Spring Free Length | 2.03 Inch (in) |
| Valve Spring Installed Height | 1.69-1.75 Inch (in) |
| Seat Pressure | 88-98 at 1.73 Pound Force At Inch (lbf @ in) |
| Compressed Pressure | 209-231 at 10.34 Pound Force At Inch (lbf @ in) |
| Out Of Square Limit | 0.062 Inch (in) |