Piston: Specifications

Piston Height (above cyl block surface @ TDC) 0.0015-00205
Standard Piston Diameter (measured at the piston pin bore centerline at 90° to the pin) 3.9524-3.9531
Piston-To-Bore Clearance 0.0008-0.0019
Piston Pin Bore Diameter 0.9450-0.9452
Compression Piston Ring Groove Width (Top) 0.083-0.0811
Compression Piston Ring Groove Width (Bottom) 0.1197-0.1205
Oil Piston Ring Groove Width 0.1579-0.1587