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PCV fitting thread size?

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Old Oct 20, 2011 | 10:56 AM
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PCV fitting thread size?

Does anyone know what thread size the oem PCV fitting is? It looks like 1/8npt possibly but I want to be sure. I am going to order a barb fitting to replace it with as soon as I find out.



Thanks in advance
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Old Oct 20, 2011 | 02:04 PM
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Anyone?
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Old Feb 25, 2016 | 11:57 AM
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I need this info as well... Bump
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Old Feb 25, 2016 | 12:13 PM
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I'm pretty sure it's 1/8BSP. I would remove the whole deal and run an STM -10 fitting in the valvecover..
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Old Mar 13, 2016 | 02:25 PM
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Originally Posted by letsgetthisdone
I'm pretty sure it's 1/8BSP. I would remove the whole deal and run an STM -10 fitting in the valvecover..
Did you remove your PCV completely? I'm looking into replacing mine with the STM -10. I'm trying to figure out if that fitting replaces the metal grommet on the valve cover. Thanks.

Last edited by Red_KY_Evo; Mar 13, 2016 at 02:32 PM.
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Old Mar 22, 2016 | 06:38 AM
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^ id like to know aswell
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Old Mar 22, 2016 | 07:54 AM
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My setup is similar to the STM sealed catch can, but I have radium catch cans.
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