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al lkosmal al lkosmal is online now
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Join Date: Jul 2001
Location: mt. vernon Wa. USA
Posts: 8,761
Quote:
Originally Posted by David Inc. View Post
I'm curious about this. PMO specifically states that the spacers they provide are not capable of sealing over the injector cutout in a CIS head and will leak. I saw somewhere else that they refused to even sell them to a customer with a CIS head.


David ....can you provide a link to where you saw the PMO statement that the spacers they provide are not capable of sealing the CIS intakes........that just does not match my experience. So i suspect that there is a misunderstanding.

I order and install quite a few PMO systems every year and PMO provides spacers and gaskets cut specifically for installing their EFI ITBs to CIS intake ports. Richard, at PMO, is very detail oriented and his order form for EFI systems asks for the specific intake type.......and for CIS systems he provides a spacer and gaskets cut specifically to work with CIS intakes.

Both the PMO manifolds ports and matching spacer/gaskets are shaped to seal the CIS port..............however, the old, stock Weber manifolds/gaskets do not seal as well on the CIS port...
regards,
al
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Old 05-13-2020, 08:55 AM
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