Steve455 Posted July 30, 2007 Share Posted July 30, 2007 does anyone use a oil catch can on there subaru?i am thinking of putting one on ,the car has 170k on it . Quote Link to comment Share on other sites More sharing options...
porcupine73 Posted July 30, 2007 Share Posted July 30, 2007 I have one, it catches a little bit. It's homemade from some parts from mcmaster.com and a filter from Sears. Quote Link to comment Share on other sites More sharing options...
ferret Posted July 31, 2007 Share Posted July 31, 2007 Catch cans are usually found on Turbo charged engines. Something to 'store' the oil residue when the intake is running pressure instead of vacuum. Then the fumes are returned when vacuum returns. People who run these, usually don't have to empty them unless they are running very hard. Quote Link to comment Share on other sites More sharing options...
Legacy777 Posted July 31, 2007 Share Posted July 31, 2007 Yeah, they're more beneficial on turbo cars, but even on turbo cars, unless you run them hard, or on the track.....I can't say they'll improve anything. Quote Link to comment Share on other sites More sharing options...
86BRATMAN Posted July 31, 2007 Share Posted July 31, 2007 I'm about 80% sure he's thinking for his wrx. It had upper 160K on it when he bought it a month or so ago. Quote Link to comment Share on other sites More sharing options...
Steve455 Posted July 31, 2007 Author Share Posted July 31, 2007 it is for the wrx,i do not the blowby going back into the intake. Quote Link to comment Share on other sites More sharing options...
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