Valve Spring
| Outer valve spring free height | 2.016 Inch (in) |
| Inner valve spring free height | 1.736 Inch (in) |
| Outer valve spring pressure | 117.7 at 1.181 Pound Force At Inch (lbf @ in) |
| Inner valve spring pressure | 57.3 at 0.984 Pound Force At Inch (lbf @ in) |
| Outer valve spring out-of-square | 0.087 Inch (in) |
| Inner valve spring out-of-square | 0.075 Inch (in) |