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Home >> Chevrolet >> 2002 >> Corvette V8-5.7L VIN S >> Repair and Diagnosis >> Engine, Cooling and Exhaust >> Engine >> Cylinder Head Assembly >> Valve Spring >> Specifications >> Pressure, Vacuum and Temperature Specifications

Pressure, Vacuum and Temperature Specifications

Valve Spring Pressure	Closed	90 lbs. at 1.8 inch
Valve Spring Pressure	Open	294 lbs. at 1.25 inch

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