Piston, Engine

Piston - Piston Diameter - @ 14.5 mm up 85.967-85.982 mm (3.3845-3.3851 inch)
Piston - Piston Pin Bore Diameter 20.002-20.007 mm (0.07875-0.7877 inch)
Piston - Piston Ring Grove Width - Top 1.23-1.25 mm (0.0484-0.0492 inch)
Piston - Piston Ring Grove Width - Second 1.52-1.54 mm (0.0598-0.0606 inch)
Piston - Piston Ring Grove Width - Oil Control 2.52-2.54 mm (0.0992-0.1000 inch)
Piston - Piston To Bore Clearance 0.010-0.041 mm (0.0004-0.0016 inch)