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Generation III Internal Engine 1997-2006 LS1 | LS6
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compression help

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Old Apr 7, 2008 | 09:09 AM
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Default compression help
I found 3.904 pistons with a -32cc dish.I'm trying to find out what the compression ratio would be with stock 806 heads.That would be a stock stroke engine too if that helps.Any help would be appreciated.
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Old Apr 7, 2008 | 09:41 AM
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Too low. What are you trying to do?
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Old Apr 7, 2008 | 11:05 AM
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Trying to do a turbo set up w/moderate boost
Last edited by 1fast bird; Apr 7, 2008 at 11:28 AM.
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Old Apr 7, 2008 | 01:00 PM
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A 32 dish is way too much, the compression would be extremely low.
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Old Apr 7, 2008 | 02:32 PM
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I guess they're for major boost.They are on ebay and they are custom je pistons w/33cc dish.Just thought I could get them cheap.Sounds like 8.6-9cc is the norm for 347 applications.Thanks for the info.
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