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Home >> Chevrolet >> 1997 >> Cavalier L4-2.2L VIN 4 >> Repair and Diagnosis >> Specifications >> Mechanical Specifications >> Engine >> Cylinder Head Assembly >> Valve, Intake/Exhaust
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Valve, Intake/Exhaust

Rocker Arm Ratio 1.5
Valve Face Angle 45 degrees
Valve Face Runout 0.03 mm (0.0012 inches)
Valve Margin 0.08 mm (0.031 inches)
Valve Stem to Guide Clearance Intake 0.025-0.069 mm (0.0010-0.0027 inches)
Valve Stem to Guide Clearance Exhaust 0.035-0.081 mm (0.0014-0.0031 inches)