MAP sensing for IR systems

[nacelp]

You need to tie em all together,
that is each runner to a common "tank" of min volume, or redo all the
filtering, in the ecm.  But, then, you want them tied together for
referencing to the Fuel Pressure regulator,
Also, helps to a small degree smooth out the idle.  1/16-1/8" ID line.
Grumpy

> 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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