actual knowledge and hands on PCV moddification

synolimit · 06-22-2014, 02:47 PM

Quote:

Originally Posted by juld0zer

the hoses from the rocker covers to your intake pipe is for fresh air only.
what gets sucked out of each bank of cylinders via the hoses at the front of the manifold is replaced by fresh air via your intake (the hoses near each throttle body, joined by a box contraption).

I know the setup, I want to delete it properly or modify it.

Quote:

Originally Posted by juld0zer

maybe post up some pics of your setup - there might be a small error in installation that is causing the issue.

No need for a pic. Just a CC inline with the hoses going from the PCV to the manifold. The back hoses to the cai are untouched.

Quote:

Originally Posted by Megan370z

hows your catch can ? Is it just an empty can or with a good amount of steel wool ?
95% of the CC ive seen are empty and just made of a tube within a tube which is useless.

I use to have a lot of oil in the can after each oil change and the intake manifold has been quite clean . way much more than it use to be during the first year with the 370z.

both of my HR & VHR delivered similar deposit into my CC.

My CC is AOS and copy of the Crawford AOS. An internal baffle system that works 100% on every car it's been installed on as evidence buy the clean air hose has always been 110% bone dry. But the Z is the only car I've owned with basically two valve cover vents and now my clean air return hose going back to the manifold has oil in it. It has to be coming from the manifold out like under vacuum since under throttle the manifold should be sucking like jet engine.

Yeah my subi spit a good amount in from the engine laying sideways from the valve vents on sharp G turns and my 13 hemi dodge ram puked a ton too. Again my CC works 100% and the clean air turn hose has alwasy been bone dry till this car. I want the rear valve hoses and intake hoses gone if I can.

Quote:

Originally Posted by Super Werty

Then make one catch can with all lines going to it. Or dont worry about a small amount of oil vapor being sucked up

You've done this? Block off the intake hose and route the rear hose into the hose of the PCV/manifold?

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