Oil breather pipe question

[darrenjlobb]

90% of generic catch tanks are a total waste of time anyway as 80% of the oil vapour pass's thro them catching only 20% of it, unless you mod them, and then there to restriction / cause case pressure as ruan was saying...I just opened mine up so its free flowing as frig, and vented to atmosphere, that way looks legal / good, but really does shag all in the general sceme of things....atmosphere catch tank ftw.