Piston: Specifications

Piston Diameter - @ 14.5 mm up 85.967-85.982 mm (3.3845-3.3851 inch)
Piston Pin Bore Diameter 20.002-20.007 mm (0.07875-0.7877 inch)
Piston To Bore Clearance 0.010-0.041 mm (0.0004-0.0016 inch)