differences in bore sizes in b20 and b18b head
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Joined: Apr 2003
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From: Slut City aka San Diego, Ca, United State Of King
i am trying to find out the differences in bore sizes in b20 and b18b head..the bores on the intake and exhaust ports.. could some one give me some specs?
they are the same head. the bore of the block of the ssame but the head shroud sizing is the same. check honda part #s if you do not believe.
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