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Home >> Kia >> 2009 >> Optima V6-2.7L >> Repair and Diagnosis >> Specifications >> Mechanical Specifications >> Engine >> Cylinder Block Assembly >> System Specifications >> Cylinder Bore
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Cylinder Bore





Cylinder Bore
Standard diameter 86.70 - 86.73 mm (3.4134 - 3.4146 in.)

Clearance 0.02 - 0.04 mm (0.0008 - 0.0016 in.)

New bore size = measured outer diameter of piston + 0.02 - 0.04 mm (0.0008 - 0.0016 in.)[clearance] - 0.01 mm (0.0004 in.)[for horning]