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View Full Version : Is the oil run off on the valve over threaded??


Chrisw
03-05-2012, 05:24 PM
I was to replace the vacumm line that runs from my valve cover to my catch can. I want lines that are SS with earls fittings. Is the small piece of pipe that is already there threaded in or are guys that at are doing it tapping the hole to give it threads?

Thanks!

Pro ViZIon
03-05-2012, 10:51 PM
That fitting can be pulled right out. The only way would be to cut off the beaded part of it and weld a screw fitting to it.

Chrisw
03-06-2012, 06:34 AM
What about pulling the fitting out and tapping the whole with a thread? Or is that simply too difficult..?

ch1873857
03-06-2012, 08:49 AM
yes. for my RB i knocked them out with a rubber mallet. leaves a clean hole. the hole was perfect size for a 3/8" NPT tap. tapped it and installed fittings. Easy as that!!

http://sphotos.xx.fbcdn.net/hphotos-snc7/428699_10150498735066373_631021372_9159490_4069752 4_n.jpg

Chrisw
03-06-2012, 11:16 AM
Ya, that's kinda what I figuerd most guys are doing! Thanks for the post/pcituer/thread size! :ughd:

Pro ViZIon
03-06-2012, 02:59 PM
Or you could do that. Just figured why mess with the cover.

Beautiful engine btw.

ch1873857
03-06-2012, 07:35 PM
welds on a valve cover look like crap . not clean anyway

and thank you