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Forum namePerformance/Engine
Topic subjectCrankcase catch can breather install help
Topic URLhttps://forums.2gnt.com/dcboard.php?az=show_topic&forum=i5&topic_id=47650
47650, Crankcase catch can breather install help
Posted by esi420, Mar-26-03 08:38 PM
Hey guys,

Quick question. I just bought the crankcase breather catch can from RRE. There are fittings on it for 2 hoses to connect and then also a drain. There are also 2 hoses coming from the valve cover(PCV and one that goes to my air filter)

Do I hook up both hoses to the can?

Can I run without a PCV valve like the 4g63 guys can do according to the instructions?


They have an install page, but it didnt help

www.roadraceengineering.com/instructions/catchcaninstructions.htm


Thanks again
47663, RE: Crankcase catch can breather install help
Posted by BoostedGS, Mar-27-03 03:29 AM
I have both lines from my valve cover going to my catch can. I teed them together, so I'm only using one fitting on the catch can. And I just removed my PCV valve and capped off the line on the intake mani.



47681, RE: Crankcase catch can breather install help
Posted by whodatt1, Mar-27-03 06:51 AM
yes you may do that or just run the breather hose to the catch can and plg the other "arm" for the catch can. If you do this you might want to "upgrade" your pcv valve with a break check valve. our stock valves and not ver sturdy and will leak boost into the valve cover and induce the flow of oil out your breather.