Operation CHARM: Car repair manuals for everyone.

Piston Ring

Ring Groove Width Top 1.503 - 1.505 Millimeter (mm)
Intermediate 1.502 - 1.504 Millimeter (mm)
Oil Control 3.030 - 3.050 Millimeter (mm)
Piston Ring Gap Top 0.13 - 0.28 Millimeter (mm)
Intermediate 0.25 - 0.40 Millimeter (mm)
Oil Control 0.15 - 0.65 Millimeter (mm)