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08-15-2020, 03:38 PM
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Member
Join Date: Dec 2014
Location: Perry, GA
Posts: 331
Likes: 11
Liked 239 Times in 90 Posts
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intake castings
Hypothetical question. I know with sbc intake castings(iron) the castings vary a good bit. So, 2 intakes, same casting number, obvious diff production dates. One has around .070 avg wider ports at gasket surface on all ports. is this much variance normal?
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