Roger_96integra
Roger_96integra
Are all b series stock breather box the same?
breather box
- Thread starter Roger_96integra
- Start date
NemesisCBR
Boredest Member
^piece of advice can be universally applied to many parts in case anyone didnt deduce that from it.
Samurai_Blue
Yolo Whippin'
only vtec cars had the breather box.
NemesisCBR
Boredest Member
What box? Theres a breather chamber which all motors have that i see or if referring to intake system as 'breather' they share similar 'box' systems, that im aware of.
Samurai_Blue
Yolo Whippin'
black box is reffered to as a breather box, the intake box is something else.
NemesisCBR
Boredest Member
Ok its what i thought it was. Part numbers for it are listed for every year including non vtec's. Unless it was not used for certain states??
Samurai_Blue
Yolo Whippin'
obd1 looks like the LS has it, obd2 it does not because it doesnt need it. My original motor did not have a breather box.
NemesisCBR
Boredest Member
Youre right, its pictures for obd2 but not listed in the parts. Do you know why they deleted it? Simply not needed?
Prozon
Kris
On most of our cars the PCV valve sits in the breather box. On Obd2 cars it is in the valve cover. I'm not sure if that's why they deleted it, but I see no reason to have the box with the PCV valve relocated.
NemesisCBR
Boredest Member
You bypassed what dylan said about vtec motors having. Obd2 vtec does use it. Curious why the left it alone for vtec models and not for non vtec. Maybe since the non vtec's didnt need it, it would save tons of money.
Prozon
Kris
I was simply reiterating as he originally was not clear on the point.
They simply improved the design by using the valve cover PCV setup. Cleans up the back of the block and does the same thing. :thumbs up
NemesisCBR
Boredest Member
I understand but that would confuse me stating obd2 does not have it. lol So basically, all but obd2 non vtec's have the breather. Now we're all caught up. haha