Operation CHARM: Car repair manuals for everyone.

Valve Spring

Free Length (Approximately) 1.905 Inch (in)
Nominal Force (Valve Closed) 75.98 at 1.496 Pound Force At Inch (lbf @ in)
Nominal Force (Valve Open) 136 at 1.172 Pound Force At Inch (lbf @ in)
Installed Height 1.496 Inch (in)
Number of Coils 7.82
Wire Diameter 1.496 Inch (in)