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i got a pair of TFS valve covers, and drilled a hole for breather on the passanger side, if i'm gonna use a breather on it, how many PCV or whatever ports do i have to cap off?? i know there is one on the CAI, because no more hose goes from valve cover to CAI, is there more ports i gotta cap off?? how about the pcv on the back of the lower intake mainfold?? what do you do with it?? please please let me know, thanks
 

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you gotta cap them all off i believe..but get some other opinions first
 
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