03-26-2006, 08:03 PM
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Senior Club Cobra Member
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Join Date: Sep 2000
Location: Holderness, NH, US of A,
NH
Cobra Make, Engine: CSX 4772 old iron FE
Posts: 5,499
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Not Ranked
We covered that thanks Dom. We clean aluminum with a stainless wire brush that is only used for aluminum. The weld looks dirty as they make a lot of soot. The photo is after weld with no cleaning though the soot comes off easily.
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