2G Oil catch can tap and install

Inkdlyfe · Oct 16, 2017

So I'm looking into getting this catch can tomorro to go with my other valve cover I had came across for free did some research and found out what it's for, the pvc port and vent that goes to a open air port or intake pipe are both deleted and sealed but have 2 new ports in the front, NOW this catch can imma get has to hoses on it with a breather on top now what do I do with the existing vacc port on the tb that the pvc went to?

boostdawd · Oct 17, 2017

U can cap them. But most go with a sealed catch can instead of open to atmosphere. This is a good read.

http://www.dsmtuners.com/threads/the-4g63t-pcv-system.366890/

Inkdlyfe · Oct 17, 2017

I see so I don' need that pcv port on my intake correct like I can unsrew it and cap it ? Makes sense how it works. It will get its air from the breather on the catch can

silvreclips · Oct 17, 2017

You are disabling the system at that point. The crank case pressure will vent through your breather but you will not be flowing fresh air through the motor. The stock system sucked air from one side of the valve cover and the other side was connected to the intake to bring in fresh filtered air

chrysler kid · Oct 17, 2017

I believe he has a 420 motor, which is a little different.

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2G Oil catch can tap and install

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