Valve Spring ' Compression Pressure
WARNING: This page is about a different car, the 2022 Ford Ranger. However, it is still accessible from the selected car via links, so may be relevant.
| Item | Specification |
|---|---|
| Intake (installed) | 40 lb (180 N) |
| Exhaust (installed) | 52 lb (230 N) |
| Intake (valve open) 9.34 mm (0.3677 in) of lift | 103 lb (460 N) |
| Exhaust (valve open) 9.34 mm (0.3677 in) of lift | 126 lb (560 N) |
| Exhaust free length | 1.8598 in (47.24 mm) |
| Intake free length | 1.8862 in (47.91 mm) |
| Assembled height | 1.4921 in (37.9 mm) |