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zr1don · 12-26-2011

For anyone doing a catch can - if the can does not turn the airflow a couple times, plus use a filtering material, it probably won't get all the oil out. On my can the air comes in the side of the can near the top and exits out the other side across from the inlet. Inside, there is a verticle seperator plate from the top of the can to about 1/3 the way to the bottom. This forces the incoming air to turn 90 deg moving down the can and then another 180 deg to exit at the top. I stuff the same filtering material in our cam covers in the exit side of the can to stop any remaining oil from the airflow. So far the the pcv connection entering the intake has been dry, and I find oil the catch can. Especially after a high rpm blast or two ----or three---- or----.

12-26-2011	#65
zr1don Join Date: Jan 2006 Location: Temecula, CA Posts: 88	Re: Oil in injector housing? For anyone doing a catch can - if the can does not turn the airflow a couple times, plus use a filtering material, it probably won't get all the oil out. On my can the air comes in the side of the can near the top and exits out the other side across from the inlet. Inside, there is a verticle seperator plate from the top of the can to about 1/3 the way to the bottom. This forces the incoming air to turn 90 deg moving down the can and then another 180 deg to exit at the top. I stuff the same filtering material in our cam covers in the exit side of the can to stop any remaining oil from the airflow. So far the the pcv connection entering the intake has been dry, and I find oil the catch can. Especially after a high rpm blast or two ----or three---- or----.