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#17 |
Senior Member
Join Date: Aug 2007
Location: Monroe Twp NJ
Posts: 506
Likes: 1,039
Liked 997 Times in 276 Posts
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Nothing, that's what it is. Many years ago, people submitted heads to be poured and that's what they came up with. My cast Iron heads are ported to the 130/49cc spec.
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Duane Hoven 1342 SS/GT |
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