Valve Spring
| Valve Spring | Free Length | 1.905 Inch (in) |
| Nominal Force (Valve Open) | 75.98 lbs at 1.496 Pound Force At Inch (lbf @ in) | |
| Nominal Force (Valve Closed) | 136 lbs at 1.172 Pound Force At Inch (lbf @ in) | |
| Installed Height | 1.496 Inch (in) | |
| Number of Coils | 7.82 | |
| Wire Diameter | 1.496 Inch (in) |