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Original Message
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RE: Use the search button |
By dave - 03/08/2006 10:09:42 PM; IP 71.193.248.141 |
so why do some heads have bigger intake ports than others? mine are the bigger also mine have 4 bolt holes to hold the exh. manifolds on and the others i have seen have only 2. also my heads have threaded holes on the top of the exh. ports |
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