October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

Piston Ring, Engine

Piston Ring
Ring width
Upper compression ring 0.30-0.50 mm (0.011811-0.019685 inch)
Lower compression ring 0.30-0.50 mm (0.011811-0.019685 inch)
Oil control ring 0.40-1.40 mm (0.015748-0.055118 inch)
Ring groove width
Upper compression ring 1.484 mm (0.058425 inch)
Lower compression ring 1.734 mm (0.0682675 inch)
Oil control ring 2.905 mm (1.1143698 inch)