July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!
Piston, Engine
PISTON Diameter Standard 93.955 to 93.965 mm (3.6990 to 3.6994 in.) Maximum 93.830 mm (3.6941 in.) Oil clearance Standard 0.035 to 0.057 mm (0.0014 to 0.0022 in.) Maximum 0.370 mm (0.0146 in.)