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Home >> Pontiac >> 2000 >> Bonneville V6-3.8L SC VIN 1 >> Repair and Diagnosis >> Specifications >> Mechanical Specifications >> Engine >> Cylinder Head Assembly >> Valve Spring
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Valve Spring

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