i just want to know if there really is one? and do i need one? where can i get it if i need one?

 

Go to the dealer, or Rosenthal or Trussville Miata and ask for one off a 323 GTX.

The stock one won't keep boost out of your crankcase after 3-4 psi which = Bad.

 

all i have is greddy does that still mean i need to get one

 

whats a 323 gtx?

 

Mazda dealer, 323 gtx turbo PCV. Call up finishline performance get it from tommy. He sells them.

Edit: The 323 was a model mazda, small car with the same motor as the miata.

 

alright ill do that ...one more question can someone school me or give me a link on this valve..i just want to learn on why i have to change it and whats the difference between the NA and the NB pcv

 

just go do it, it costs 22-25 dollars,
depending on dealer and location,
and takes no more than 15 seconds to change..


it will bug u if u dont change it now that u know they go
and if it does go, ull be kicking ur self in the head

 

NA PCV is straight, atleast the 1.6s i think. The NBs use a 90* outlet pcv.

 

Rosenthal has added this item to the miata maintenance parts category at their online shop. It even mentions turbo miata guys in the description.

 

E301-13-890A

Thats the part number.

I got mine the other day. Decided to test it out so I blew into one end and funny stuff... If you blow lightly it lets air through but blow hard and it locks. I found that out the hard way. I blew so hard to test it that I crapped myself.

 

http://www.napaonline.com/MasterPage...on+(PCV)+Valve

$7.69 at NAPA.

 

I've gone through (4) non-oem valves, they suck donkey dick.

 

So I'm assuming that if you run the stock PCV valve, you will most likely have excessive oil consumption from the crank case being pressurized under boost? I never got around to changing mine and after going turbo, put on 15k @ 10psi and I didn't notice anything out of the ordinary.

 

So GTX FTW?

 

No, he means get the napa one.

 

alright im going to try to get it today. since im in guam my dealership most likely wont have it :( and i my friend tried napa NA ones.. they work but then again hes NA

 

just as i thought ... they didnt have it ...they said they can special order for $42.35 ..so i said never mind

 

Thanks for the info, I ordered mine today!

 

After finding even the GTX PCV leaks at above 7psi I stuck a weber carb check valve in line with mine - works pretty well and it holds back up to 25psi so shouldn't cause me any more problems I don't think!