Piston, Engine

Diameter 81.975 - 81.993 mm (3.2274 - 3.2281 inch)
Piston-to-Cylinder Bore Clearance-Standard 0.007 - 0.038 mm (0.0003 - 0.0015 inch)
Piston-to-Cylinder Bore Clearance-Maximum 0.10 mm (0.0039 inch)