Hi,
looking at fitting a breather tank to my hi powered NA b18c
i'm looking at puttin one of the kits that go into the back of the block
i will be removing the black ventilation box and blocking the ventilation hole
just a few questions,
Should i allow it to drain back to the block, or just have it to manualy drain it?
Should i still run the PCV? and if so where do i put it?
What do i do with the hole in the block that also vents back into the the blck box?
Also should i run a 2nd catch can and drill holes into the valve cover or is that to much for my engine?

any help appreciated

 

you will find your answers here.....

https://honda-tech.com/forums/welding-fabrication-53/vented-valve-cover-post-up-some-pics-1970101/