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How to clean block?

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Old Feb 2, 2011 | 06:13 PM
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Default How to clean block?

How do you clean the old head gasket off an LS block with out getting it in he cooling chambers?
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Old Feb 2, 2011 | 06:46 PM
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Don't think it can be completely avoided. Just adapt a plastic hose/tube to shop vac and clean afterwards. You can stuff some rag pieces in lifter areas and other places you are concerned about while cleaning.
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Old Feb 2, 2011 | 07:02 PM
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I just use the vacuum while scraping.
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Old Feb 2, 2011 | 08:06 PM
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I just went slow and inspected and cleaned the block after. The bigger issue, I was very very very careful of the lifter bores yet final inspection with a boroscope showed a couple of pieces of dirt in the oil gallery.
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Old Feb 2, 2011 | 09:36 PM
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Originally Posted by vettenuts
I just went slow and inspected and cleaned the block after. The bigger issue, I was very very very careful of the lifter bores yet final inspection with a boroscope showed a couple of pieces of dirt in the oil gallery.
Good thing to remember!
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