Valve Spring
| Valve Spring Free Height | Outer | 2.016 Inch (in) |
| Inner | 1.736 Inch (in) | |
| Valve Spring Pressure | Outer | 117.7 at 1.181 Pound Force At Inch (lbf @ in) |
| Inner | 57.3 at 0.984 Pound Force At Inch (lbf @ in) | |
| Valve Spring Out-of-Square | Outer | 0.087 Inch (in) |
| Inner | 0.075 Inch (in) |