Valve Spring
| Valve Springs Free Length | 1.89 Inch (in) |
| Installed Height Intake-Exhaust | 1.701 Inch (in) |
| Valve Springs Load (Closed) | 75 at 1.701 Pound Force At Inch (lbf @ in) |
| Valve Springs Load (Open) | 230 at 1.260 Pound Force At Inch (lbf @ in) |
| Approximately # or coils | 6.55 |