Valve Spring: Specifications
| Valve Spring | Free Length | 1.960 Inch (in) | |
| Service Limit | 1.921 Inch (in) | ||
| Installed Height | 1.59 Inch (in) | ||
| Spring Load at Installed Hieght | 73 Pound-Force (lbf) | ||
| Out of Squareness | 2 Degrees (deg) or less | ||
| Service Limit | 4 Degrees (deg) |