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compression ratio on b20b 120-130

uid 37336's pic
posted by  B20Paul. on  Tue Sep 21 09:31 CST 2010
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the passages in the head will be polished and in south africa we call it gasflowing.

I hope you mean port with a flow bench, you don't want to polish the inlet ports & you don't want to remove much metal on these heads.

--
Three 164's, Two 144's, One 142 & a partridge in a pear tree.






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New compression ratio on b20b [120-130]
posted by  blueb20  on Fri Sep 10 08:11 CST 2010 >


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