Valve Spring: Specifications
| Valve Spring Pressure Closed | 71 - 79 at 1.838 Pound Force At Inch (lbf @ in) |
| Valve Spring Pressure Open | 238 - 262 at 1.347 Pound Force At Inch (lbf @ in) |
| Valve Spring Installed Height | 1.838 - 1.869 Inch (in) |
| Maximum Valve Spring Installed Height Shim | 0.030 Inch (in) |
| Maximum Valve Spring Tension Shim | 0.030 Inch (in) |
| Maximum Combined Valve Spring Installed Height and Valve Spring Tension Shim | 0.060 Inch (in) |