Author Topic: Cam breather modification  (Read 3423 times)

May 23, 2006, 04:45:57 am

regcheeseman

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Cam breather modification
« on: May 23, 2006, 04:45:57 am »
I would like to remove the hose between my cam breather and the turbo intake pipe in order to have space to run a aftermarket intercooler hose.

I have no crank vent on my GTD?

What are the options for removing the pipe? can I just put a filter over it or will I choke on the fumes?

Reply #1May 23, 2006, 07:47:21 am

jtanguay

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Re: Cam breather modification
« Reply #1 on: May 23, 2006, 07:47:21 am »
Quote from: regcheeseman
I would like to remove the hose between my cam breather and the turbo intake pipe in order to have space to run a aftermarket intercooler hose.

I have no crank vent on my GTD?

What are the options for removing the pipe? can I just put a filter over it or will I choke on the fumes?


its mainly bad for the environment.  if you have real bad blowby then it might choke you out...


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Reply #2May 23, 2006, 10:23:37 am

vwmike

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Cam breather modification
« Reply #2 on: May 23, 2006, 10:23:37 am »
You'd probsbly also end up with oil everywhere.

Reply #3May 23, 2006, 05:16:43 pm

tylernt

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Re: Cam breather modification
« Reply #3 on: May 23, 2006, 05:16:43 pm »
Quote from: regcheeseman
I have no crank vent on my GTD?
It's not just covered by a blockoff plate that can be removed with two screws or bolts?
'82 Diesel Rabbit, '88 Fox RIP, '88 Jetta (work in progress)

Reply #4May 24, 2006, 07:32:37 am

veeman

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Cam breather modification
« Reply #4 on: May 24, 2006, 07:32:37 am »
You could do as some racers do and run the crankcase vent into a catchcan.

I've seen some people use a motor oil bottle strapped some place.  Kind of temporary, but it's cheap and most have a built in "window" on the side to check the level.

For a more sophisticated solution, you could either make your own from some tubing, adding a little wire mesh filter up top, baffles and a drain fitting at the bottom, or you could shop something like that from a place like Summit Racing...
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Reply #5May 27, 2006, 05:39:12 am

macsdub

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Cam breather modification
« Reply #5 on: May 27, 2006, 05:39:12 am »
veeman is on track,,i have removed the stock pipe before,and added a longer one,and put it in the wheelwell,so fumes arent so bad
or even add a catch can too, to this setup..
do you have a cam shield? this will help cut down on the amount of oil splashed into the pipe,and lost out the breather..
also,do you have that round hockey puck lookin thing in the valve cover that the hose attatches to? that helps cut down on oil loss.......
you could add a "balance pipe" to the spot where the "fuel pump " boss is(this is where the older diesels had a hose attatched  to the vacuum pump)
link this "hose boss" to the orig hose on the v/c with a tee fitting......
you may need to remove the block off plate,and drill it out to weld a hose nipple to it
i agree,get the hose  off ,so the fumes arent directed to the intake,it makes gunk in the intake and turbo
hope i wasnt rambling too much,and you can understand this,ive gotta run out and do stuff for the day,so im in a hurry,i can answer questions about this post later if i confused you.
im trying to get better
when i post i just throw out ideas ,and my  style of posting is sometimes hard to follow,just dont rip me up,i can re-explain if needed
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Reply #6May 29, 2006, 03:43:43 pm

stewardc

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Cam breather modification
« Reply #6 on: May 29, 2006, 03:43:43 pm »
Here is my just-added mod.




Reply #7May 30, 2006, 12:10:32 am

LeeG

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Cam breather modification
« Reply #7 on: May 30, 2006, 12:10:32 am »
quit showing us that purty engine!  I could never drive that, I'd have to spill oil on it so I knew it was a VW!
'97 Passat TDI