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Home >> Oldsmobile >> 1991 >> Calais V6-3300 3.3L >> Repair and Diagnosis >> Specifications >> Mechanical Specifications >> Engine >> Cylinder Head Assembly >> Valve Spring
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Valve Spring

Vin N, Valve Spring Dimensions
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Free Length 1.981 Inch (in)
Installed Height 1.69-1.75 Inch (in)
Seated Pressuure 76-84 at 1.750 Pound Force At Inch (lbf @ in)
Compression Pressure 200-220 at 1.315 Pound Force At Inch (lbf @ in)