Looking to install a BBK (or similar) oil separator on my '83 5.0L with Holley Sniper EFI.
Currently, the PCV on passenger side valve cover is plumed into the air cleaner assembly. I can't imagine there's enough vacuum there to operate the PCV correctly.
I want to run a closed PCV system, to minimize fumes... and run the catch can to keep the any oil (other than vapors) out of the intake.
Question here is: the Holley Sniper is a speed density setup - MAP sensor, not MAF sensor. Is it ok to run the return from the catch can to the intake manifold, bypassing the MAP? I'd imagine hooking the PCV to the vacuum on the intake manifold would make more sense than on the air cleaner assembly. I just don't know if the unmetered air would cause any issues with the MAP sensor.
Disclaimer: I'm a bit of a newb with engine related stuff. I'm also trying to fix up some shotty things that were previously done on my Fox.
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