Valve Spring

DIMENSIONS
Free Height
Standard Value 51.0 mm (2.008 inch)
Wear Limit 50.0 mm (1.969 inch)
Load/Installed Height 267 N (60 lbs.) per 44.2 mm (1.74 inch)
Out-Of-Square
Standard Value 2.0° or less
Wear Limit Max. 4°