Does anyone know where you can buy the an fitting to delete the pcv valve? Thinking about designing a new setup but it requires the pcv on the valve cover to no longer be a check valve. Thought about drilling one out but hope I can find a fitting to replace it instead.

 

Figure out what the thread is and install a regular old barb fitting. Or if you want to go "AN" you can figure out the thread and get a whatever thread themale thread side is (possibly just NPT) and have the other end be a JIC then hook your hose or whatever set up you want to it.

FYI, most AN fittings are just aluminum JIC fittings that have been anodized a pretty color. JIC is common and cheap.

 

I really just need a nipple to attached the hose to. I could care less if it's a pretty color. I'd actually prefer black or plan silver. The issue is what is the thread type. I was contemplating ordering the fitting for a 350z as those are readily available but I'm concerned they won't fit and I'll be out $50-60.

 

All you can do is remove the PCV and take it with you somewhere to measure the threads. If it is just simply pipe thread then it will be simple to get a pipe x barb.

Also it is kind of funny seeing you post this thread when you posted before telling people not to delete the PCV because it wasn't good for the engine.

 

I know. Was waiting for this comment at some point. I still believe the best setup would be something with vacuum attached to one side and fresh air filter attached to the other. I wanted to run some tests to see if the atmosphere vented setup altered the way the engine responds such as unmetered air entering the system, power loss, alterations in timing advance/lowering knock etc. This is why I don't particularly want to drill out the OEM pcv.