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Valve Spring

Free Length 1.960 Inch (in)
Load-Closed 75 at 1.72 Pound Force At Inch (lbf @ in)
Load-Open 228 at 1.277 Pound Force At Inch (lbf @ in)
Installed Height 1.690-1.720 Inch (in)
Approximate Number of Active Coils 4.48
Approximate Number of Total Coils 6.60