Thread: Installed an Oil Separator (Catch Can) * IMPORTANT UPDATE *

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  1. #1 Installed an Oil Separator (Catch Can) * IMPORTANT UPDATE * 
    GTP Level Member Silver2kgtp's Avatar
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    I bought an LFP oil separator for a Ford SVT Lightning off of ebay.

    Oil Separartor

    I also bought a valve cover breather with a PCV valve (from PepBoys) since I was using a filter before. Then tapped into the intake side of the turbo.

    I haven't started her up yet.

    Here are some pics.







    Last edited by Silver2kgtp; 02-04-2010 at 07:42 PM.

    http://s1292.photobucket.com/user/si...d%20Prix%20GTP
    10.99 @ 121.99 1.74 60' (Ran out of fuel : +18 AFR)NO SPRAY!!!
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  2. #2 Re: Installed an Oil Separator (Catch Can) 
    SE Level Member BlackGS's Avatar
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    Did you tap into the rear valve cover at all? I'm curious to see if this works to pull the air out enough.

    I picked up another front valve cover to install on the rear. I'm going to drill/tap both front and rear oil caps and run nylon tubing from pre-turbo (facing into the air stream) to the front valve cover, then exit out the rear valve cover, through the catch can, and then back into pre-turbo (facing away from the air stream to create a vac).

    Here's my parts so far:

    2000 Regal GS | Stattama Twin-Charge with Comp Turbo 6765 | 12.55 @ 110 15psi | Now running 20psi on E85!! |
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  3. #3 Re: Installed an Oil Separator (Catch Can) 
    GTP Level Member Silver2kgtp's Avatar
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    No I didn't tap into the rear valve cover. I wan't getting that much oil out of the filter breather. I just rather catch it then out onto the engine.

    your setup should work good.

    http://s1292.photobucket.com/user/si...d%20Prix%20GTP
    10.99 @ 121.99 1.74 60' (Ran out of fuel : +18 AFR)NO SPRAY!!!
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  4. #4 Re: Installed an Oil Separator (Catch Can) 
    GTP Level Member Silver2kgtp's Avatar
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    Well I'm going to switch from a PCV breather to a regular breather then go into the oil separator.

    I don't have a PCV valve and I used a breather filter and had no problem. If I use the PCV breather, it might not be good when I turn up the boost.

    http://s1292.photobucket.com/user/si...d%20Prix%20GTP
    10.99 @ 121.99 1.74 60' (Ran out of fuel : +18 AFR)NO SPRAY!!!
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  5. #5 Re: Installed an Oil Separator (Catch Can) * IMPORTANT UPDATE * 
    GTP Level Member Silver2kgtp's Avatar
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    *** UPDATE ***

    I just drove the GP for the first time since its' nice out and with this setup.

    Even with the regular breather(with tube), I was getting pressure in the crankcase. This was after a while of driving. No oil came out of the breather into the catch can. I just think the foam in the breather isn't flowing enough.

    I use coarse copper in the oil neck but the actual breather has foam in it. That is what I also think is the problem. It's restrictive. I think they all come with foam. I can try to just tap into the valve cover or put a fitting on a regular oil cap.

    I'll try this again w/o the foam and when I install the rear breather again when I install my new valve springs.

    I pulled over and put back the regular filter breather that I had on before this setup and the GP ran fine.

    I was getting a lot of smoke out the exhaust and I was smelling oil.

    Same thing that happened when I put on a regular oil cap to work on the engine bay so the breather would be in the way. When I forgot to put breather back on, same thing happened and pressure built up.

    Here is a quick vid of oil coming out of my cutout when I didn;t take off the regular oil cap and crank pressure built up.

    http://www.nymcgp.com/members/silver...CutOut_Oil.wmv

    I might just sell the parts and keep the filter breather. I wans't really getting any oil coming out anyways.

    http://s1292.photobucket.com/user/si...d%20Prix%20GTP
    10.99 @ 121.99 1.74 60' (Ran out of fuel : +18 AFR)NO SPRAY!!!
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