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Finally did my breather bypass (pics included)

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Old Feb 26, 2017 | 01:46 PM
  #471  
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My 2 cents: In leu of a "T" try do do it with a "Y" fitting. It will flow (scavenge) better and your breathers will not compete with each other.
 
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Old Feb 26, 2017 | 03:49 PM
  #472  
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Default Brown goo in vent line

I vented my head breather tubes to an element attached to the back side of my stock Ac backplate. After 4500 or so miles I noticed a few drops of oil on the cam chest cover. Took ac apart to have a look, and found this brown goo in the rear cylinder vent tube. It was nearly blocked with it. Thoughts ? I will now vent it to atmosphere.
The brown goo is oil, gases, and condensation ? Help...I need some answers!
 
Attached Thumbnails Finally did my breather bypass  (pics included)-img_0805.jpg   Finally did my breather bypass  (pics included)-img_0806.jpg  

Last edited by Cozz; Feb 27, 2017 at 05:13 AM.
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Old Feb 26, 2017 | 09:10 PM
  #473  
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Originally Posted by checkers
My 2 cents: In leu of a "T" try do do it with a "Y" fitting. It will flow (scavenge) better and your breathers will not compete with each other.
Correct!
 
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Old Feb 26, 2017 | 10:42 PM
  #474  
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Originally Posted by GregGillette
My spin at a complete home made setup. Made my own breather bolts as didnt want to drill my Big Sucker intake and no one had long enough breather bolts. I have the luxury of space to hide under stock cover as I enjoy the stock look. Turned out better than expected. Im choosing not to use filter on the end. Can feel the air moving out the tube easily so its doing its job. Depending on the residue of oil on frame rail, may have to rethink exit angle or cut tubing with angle at end to direct downward.









Sure would be nice if DK Customs made some of these type of breather bolts for the big sucker for those who don't want to drill into them. Would make this modification even simpler. How about it DK???
 
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Old Feb 27, 2017 | 05:08 AM
  #475  
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Originally Posted by confederate
Sure would be nice if DK Customs made some of these type of breather bolts for the big sucker for those who don't want to drill into them. Would make this modification even simpler. How about it DK???
This may be what your looking for.

https://www.hdforums.com/forum/touri...ig-sucker.html
 
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Old Feb 27, 2017 | 02:47 PM
  #476  
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Originally Posted by Cozz
I vented my head breather tubes to an element attached to the back side of my stock Ac backplate. After 4500 or so miles I noticed a few drops of oil on the cam chest cover. Took ac apart to have a look, and found this brown goo in the rear cylinder vent tube. It was nearly blocked with it. Thoughts ? I will now vent it to atmosphere.
The brown goo is oil, gases, and condensation ? Help...I need some answers!

Yes I think thats what it is. I see the same colour stuff at a loose connection to the breather filter.
 
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Old Feb 27, 2017 | 03:18 PM
  #477  
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Originally Posted by esteboatan
Yes I think thats what it is. I see the same colour stuff at a loose connection to the breather filter.
What size tubing did you use? I used 1/4 i.d. Thinking that is what the factory used, why not? Now I'm considering 3/8. might be the way to go.


Anybody else found some of this brown goo in their breather system?
 

Last edited by Cozz; Feb 27, 2017 at 03:27 PM.
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Old Feb 27, 2017 | 04:43 PM
  #478  
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Pretty amazing all the different ways to do such a simple job.
Talk about over-engineering!
 
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Old Feb 27, 2017 | 04:43 PM
  #479  
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"Anybody else found some of this brown goo in their breather system?"

That's what you're supposed to find in your system. I have a clear liquid at the bottom of my catch can but if I squeeze a paper towel on the sponge its brown crap
 
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Old Feb 27, 2017 | 06:00 PM
  #480  
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I guess what I was shocked to see was one breather line blocked, or close to it, with the brown sludge. Never expected that to happen. I' ll be checking it every month from now on.
 
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