Operation CHARM: Car repair manuals for everyone.

Piston Ring

Ring Groove Width Top 1.53-1.55 Millimeter (mm)
Intermediate 1.52-1.54 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)