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59cc or 64cc?

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Old 12-16-2007, 12:02 AM
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Default 59cc or 64cc?

which one is going to give me a higher compression ratio?
Old 12-16-2007, 12:03 AM
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huh a 59 cc head would
Old 12-16-2007, 12:05 AM
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https://ls1tech.com/forums/advanced-engineering-tech/111207-ls1-head-combustion-chamber-cc-volume-vs-cr.html
Old 12-16-2007, 12:18 AM
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59cc , u will have 11:01 compression ratio
Old 12-16-2007, 12:21 AM
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so would i want the 2.055 intake valve instead of the 2.02 with the 59cc?

and how can i get away with out flycutting?
Old 12-16-2007, 07:06 AM
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buy pistons with vavle reliefs already cut in them.
Old 12-16-2007, 10:24 AM
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i dont want to remove the pistons and dont want to flycut them either. maybe i can get a thick head gasket
Old 12-16-2007, 10:59 AM
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Get a cam is 224/228 duration range then you will not need to flycut.
Old 12-16-2007, 11:36 AM
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my cam is a 240/244 112lsa

no problem so far.

had it for a year now




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