Operation CHARM: Car repair manuals for everyone.

Piston Ring, Engine

End Gap
Note: Minimum
Compression 0.015 Inch (in)
Oil 0.015 Inch (in)
Side Clearance Compression Top 0.005-0.007 Inch (in)
Second 0.0018-0.0038 Inch (in)
Oil 0.001-0.005 Inch (in)