Breather Filter? kinda worried

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badbob2121
Posts: 1989
Joined: Sat Jan 16, 2010 9:23 am
Car: '92 Nissan 240SXS13 Hatch ELLIS JUAN
'12 Ford Mustang GT RTR
Location: St. Louis

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i recently bought my s13 w/ a s13 sr20det, and i was scrolling through some other forrums and noticed a comment not to run a breather filter on the valve cover, and that it can build up pressure.. well i have done some research and i kinda in a rut...

heres a pic of my setup...



know correct me if im wrong... a oil catch pan is what i need, please any help would help out, thanks


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Sleeper_RMS13
Posts: 49
Joined: Sun Oct 25, 2009 12:21 am
Car: 91 FB W/Blacktop SR

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You can either get a oil catch can or take off that breather and get some heater hose and run it into the intake. Because that T valve really needs a good vacume source.

MrSoutherland
Posts: 263
Joined: Sat Oct 03, 2009 4:44 am
Car: S13 - Sr20

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In the picture that you provided there already is a catch can hooked up. It's the black box looking thing above your exhaust mani. You need a hose where the filter is going into the intake tube after the MAFS.

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homeslicej2
Posts: 5446
Joined: Mon Jan 15, 2007 5:46 pm
Car: 1990 Nissan 240SX S13 SR'd hatch

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While you're at it OP, shorten that ground wire you have mounted to the rad support by the cold pipe. Main grounds need to be under 18" if possible.


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