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Howdy folks,

Just wondering if anyone knows what the function of the cutouts seen in the attached picture is. The head is a from 2-litre that came out of a 75 - or at least that's what I was told - and the cutouts are located at the top of each intake port. Might have been done by a previous owner, but my feeling is that they're a bit too well made to be homemade... And what about the little step in the middle of the cutout - should I keep it or grind it down to smooth out the passage? The head will go on a carbed engine.

Best regards,

Henrik Magnusson
 

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They are for the Bosch EFI injectors. Someone just put on a later head. Won't hurt a thing.
 
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