
08-08-2011, 08:35 PM
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CC Member
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Join Date: Mar 2004
Location: Sunnyvale,
CA
Cobra Make, Engine: Factory Five Racing MKIII Roadster 347
Posts: 1,053
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Not Ranked
Great post and I'm learning a bit.
I have a roller cam/lifter but I do think the zinc content is useful in regards to the rings. Does the zinc content of oil play a big role on ring/cylinder wear as well? I would think so based on KeithC8 description on the role of zinc and it's bonding characteristics.
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