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Old 01-21-2025, 03:22 PM   #2
CMcAllister
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Join Date: Sep 2006
Location: Fulton County, PA
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Default Re: Cleaning an aluminum head

I have been told that GM Top Engine Cleaner is an excellent carbon cleaner. Especially tho older stuff in the red white and black can (#1050002). So much so that the firearms guys use it to clean up carbon fouled, neglected guns.

I have some here, but I have yet to try it out. And I see it on ebay as well.
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