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) 3.9512-3.9528
Piston-To-Bore Clearance 0.0012-0.0018
Piston Pin Bore Diameter 0.9452-0.9459
Compression Piston Ring Groove Width (Top) 0.0646-0.0654
Compression Piston Ring Groove Width (Bottom) 0.0705-0.0713
Oil Piston Ring Groove Width 0.382-0.1590