July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!
Piston, Engine
Piston stroke 90.0 mm (3.54 inch) Piston outside diameter Standard Value 93.0 mm (3.661 inch) Piston to cylinder clearance Standard Value 0.02 mm - 0.04 mm (0.0008 - 0.0015 inch)