Operation CHARM: Car repair manuals for everyone.

Valve Spring

Compression Pressure Loaded 892.7 at 27.71 Newton At Millimeter (N @ mm)
Unloaded 422 at 37.1 Newton At Millimeter (N @ mm)
Assembled Height Service Limit 36.9 - 37.55 Millimeter (mm)
Free Length 47.2 Millimeter (mm)
Installed Spring Height 35.99 - 39.19 Millimeter (mm)