Operation CHARM: Car repair manuals for everyone.

Piston Ring, Engine

End Gap (Top) 0.016 - 0.0275 Inch (in)
End Gap (Intermediate) 0.010 - 0.0215 Inch (in)
End Gap (Oil Control) 0.010 - 0.0215 Inch (in)
Ring Groove Clearance-Intermediate (Max.) 0.0037 Inch (in)
Ring Groove Clearance-Oil Control (Max.) 0.0033 Inch (in)