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Home >> Pontiac >> 2002 >> Firebird V8-5.7L VIN G >> Repair and Diagnosis >> Specifications >> Mechanical Specifications >> Engine >> Cylinder Head Assembly >> Valve Spring

Valve Spring

Valve Spring Free Length 2.08 in.
Valve Spring Installed Height - Intake 1.8 in.
Valve Spring Installed Height - Exhaust 1.8 in.
Valve Spring Pressure - Closed 76 lb. at 1.8 in.
Valve Spring Pressure - Open 220 lb at 1.32 in.
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