Thinking of deleting "pcv bubbler" intake drain from roush blower manifold

eighty6gt

forum member
Joined
May 9, 2011
Posts
4,292
Reaction score
403
That says it all. I can't find this fitting on whipple/DOB/other manifolds. I figured it was so the intake didn't turn into a sloshing bathtub of oil, but that hardly seems possible with the blower forcing turbulent air all around, sweeping it into the cylinders. Long story short it's a major pain in my ass when removing/installing the manifold. Seems to want to get into the heater line and may be impinging on knock sensor wiring that's too short to reroute.

Thoughts welcome

@Department Of Boost


edit: called roush this morning: they said to "run a catch can." Heck yeah I do.
 
Last edited:

07 Boss

Senior Member
Joined
Jan 25, 2009
Posts
3,831
Reaction score
968
Location
Sin City
I don't run a pvc system at all. My intake and inter-cooler are spotless.
 

eighty6gt

forum member
Joined
May 9, 2011
Posts
4,292
Reaction score
403
Well - yeah. I do want to continue to run PCV. I'd run some kind of evac pump/header evac if I could but none of that shit works. Well, the pump might, but it's a billion dollars and adds too much complexity.
 

JeremyH

3V Fuel Guru
S197 Team Member
Joined
Jan 10, 2009
Posts
20,857
Reaction score
197
Location
Virginia Beach
The oem pcv system no longer functions on a boosted car anyway. Seperate it and be done.
 

Support us!

Support Us - Become A Supporting Member Today!

Click Here For Details

Sponsor Links

Banner image
Back
Top