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Home >> Kia >> 2003 >> Optima L4-2.4L >> Repair and Diagnosis >> Specifications >> Mechanical Specifications >> Engine >> Cylinder Head Assembly >> System Specifications >> Service Specifications >> Valve Seat
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Valve Seat

Width of seat contact 0.9 - 1.3 mm
Seat angle 44 - 44.5°
Service size 0.3 mm, 0.6 mm Oversize