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ZZP FS Intercooler PCV question.

94GrandPrixSE

94GrandPrixSE

New member
I was about to order the ZZP S2 intake manifold and noticed they drilled out the rear one, which my IC lines up with but the front one they machine the hole out a couple inches and my IC doesn't have a hole there. Do I have an older IC or something? and can I just tap the front one off the side of the LIM and tap my l67 TB in between the butterfly and the MAF for proper PCV function? I don't want to run a breather because the unmetered air.


 
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That is exactly what I did, drilled a hole for a 3/8" barbed fitting and ran a line to a barbed fitting tapped into my tb in front of the butterfly. Works fine.
 
Okay, so is there any reason I should even buy the ZZP manifold since I can drill the rear PCV and Tap the front one? I still dont understand why they machine that front PCV out if there IC's dont even match up.
 
I am actually running a BTTK intercooler, so I had to tap the back of the LIM and the supercharger to get the PCV around the core.
 


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