MAP sensing for IR systems

[Carl Summers]

Hi Mike,
    What I have seen happen with IR is extreme pulses in the runner... you
will have to use all runners with a line coming from each into a plenum and
take your MAP reading from the plenum, you'll probably have to experiment
with line size and plenum size to get it to react correctly. hth's
-Carl Summers

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-----Original Message-----
From: owner-diy_efi at diy-efi.org [mailto:owner-diy_efi at diy-efi.org]On
Behalf Of mike mager
Sent: Saturday, March 25, 2000 12:18 PM
To: diy_efi at diy-efi.org
Subject: MAP sensing for IR systems


What are the practicalities of MAP sensing for an IR (Independent Runner)
intake system?  'Theoretically', with symmetrical intake and exhaust, each
cylinder has the same MAP, and needs the same fueling and advance, but what
happens in the real world?  My books fail to address this obscure issue.

Thanks,
Mike

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