Valve Spring

Valve Spring
Pressure Closed 381-419N @45.923 mm (86-94 lb. @ 1.808 inch)
Pressure Open 962-1058 N @33.985 mm (216-236 lb.@ 1.338 inch)
Installed Height 45.923-46.685 mm (1.808-1.838 inch)
Free Length 56.35 mm (2.218 inch)
Maximum Valve Spring Installed Height Shim (Service Only) 0.726 mm (0.030 inch)
Maximum Valve Spring Tension Shim (Service Only) 0.726 mm (0.030 inch)
Maximum Combined Valve Spring Installed Height and Valve Spring Tension Shim (Service Only - Shim Placed Under Valve Rotator Only) 1.524 mm (0.060 inch)