Valve Spring
WARNING: This page is about a different variant/trim than selected.
- Check valve springs for damage, free length, and tension. Replace valve spring if it is not to the specifications presented below.
- To measure the squareness of the valve spring, stand the spring on a surface plate and measure its deflection at the top using a try square.
VALVE SPRING SPECIFICATIONS
| Free length | 54.30 mm (2.1378 in) |
| Squareness | 2.5°, 2.4 mm (0.094 in) or less |
| Tension/spring height | 214 - 246 N (22 - 25 kgf, 48 - 55 lb)/ 45.0 mm (1.772 in) |
| 526 - 582 N (54 - 59 kgf, 119 - 130 lb)/34.7 mm (1.366 in) |