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2
Jason Munro
Feb 16 •
6.7 cummins
Cyl wall mark
Not the marks you like too see when doing a head gasket. Still feels smooth. Leaning towards broken ring?# 5 is the whole stoke. You can see #4 but haven’t rotated it
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Cyl wall mark
CutterUp Diesel Lab
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Learn Cummins engine building, machining, troubleshooting, and performance from real shop experience.
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