FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM: Car repair manuals for everyone.

Valve Spring

Free Height Standard 2.01 Inch (in)
Service Limit 1.97 Inch (in)
Installed Height Standard 1.740 Inch (in)
Spring Load at Installed Height Standard 60 Pound-Force (lbf)
Out-of-Squareness Standard 2 deg.
Service Limit 4 deg.