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Filling EGR passages in heads with molten aluminum. Is it worth it?
I am currently having my heads done and the guy porting them recommended that we fill the huge egr ports on the 2 center exhaust ports. I have seen on Champions site that their iron heads have the egr ports filled.
I live in an area where emissions inspections arent required. I also am running a chip which has the egr function eliminated.
I am wondering if anyone has any experience with this and if so, how can I go about filling them? Any info is appreciated. TIA
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