I've got a type r head, and after buying a new valve cover for it, I noticed that the new one doesn't have a hole in the back to run a hose to my intake manifold..

How important is it that I run it? Could I just drill a hole in my new one?

 

All B series valve covers should have that!

 

only 1 of my 4 does lol..

theres the one that comes out, where most people run a breather filter, then there's a hole with a grommet and a hose that runs to the middle of the im

 

thats the pcv valve, no black box on the back of the block. mine broke off a few years after i got the motor, been running it open

 

just dont block it and it should be fine mine runs open as well

 

i don't want to run it open and risking dirt gettin into the head...

and what black box..? im LOST.. i'll take a picture

 

I have never seen a valve cover like that. Weird

 

i havent seen that before either just the nipple by the oil czp

 

damn.. my IM has a spot for it to clamp to too.. at least that's how the motor came.. weird..

 

its cause you have a b20vtec. b20s and obd2 ls don't have the black box, which is where the pcv is on a vtec motor.

not to mention that spot is a bad place to put the pcv, since there's no baffles there.

 

alrighty, makes a bit more sense.. so how should i approach this?