T O P I C R E V I E W
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in4thewin24
Member # 13648
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posted
Ok so I am having a little issue. I bought this intake and have been porting it while the heads where at the machinist. I picked them up yesterday and started back on the lower. I noticed that the lower only has one port but both heads have one. I know it is for emissions but am wondering why intake only has the one. Will this cause problems? [ 2014-12-19, 06:37 PM: Message edited by: in4thewin24 ]
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SWITCH 625.0
Member # 9322
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posted
The EGR pulls from just one head. Both are drilled to allow the heads to be left's or rights. Use the block off supplied with the intake gasket set on the head that doesn't have a corresponding hole in the intake manifold. AFR recommends intake port matching to the head port rather than port matching to a gasket.
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in4thewin24
Member # 13648
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posted
That makes sense. Thank you.
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