max bore

05-31-2007, 02:19 PM

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max bore

anybody know what the maximum bore size is on a ls1 with stock sleeves? it's got to be more than 4.000 right?

Thanks

05-31-2007, 02:21 PM

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stock is 3.898, max bore is 3.905 on the early blocks and 3.910 on late blocks.

05-31-2007, 02:55 PM

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Yep, no boring these sleeves. Just a hone.