Valve Spring
| Free Length (Approx.) | 1.876 Inch (in) |
| Spring Tension - Valve Closed | 71 - 79 at 1.216 Pound Force At Inch (lbf @ in) |
| Spring Tension - Valve Open | 202 - 218 at 1.216 Pound Force At Inch (lbf @ in) |
| Inside Diameter | 0.827 - 0.847 Inch (in) |
| Installed height | 1.640 Inch (in) |