I have the ZZP gen 1 IC and a custom LS1 TB on my car. I remember on the initial install of the IC there was a step to cut a hole in the top SC gasket for the offset PCV valve hole in the IC. On my rebuilds I've removed and replaced the SC and IC a number of times. I believe I've forgotten that step. I noticed that it seems like excessive oil is getting up in my breather(s) and dripping on my headers or getting blown around the engine bay.
I had gone to the better breathers and a dual setup to relieve the pressure and help prevent some of this. I guess I'm looking for verification that the gasket not being modified is causing most of the problem. Has anyone else forgotten this step and had excessive oil getting up in the breather?
I had gone to the better breathers and a dual setup to relieve the pressure and help prevent some of this. I guess I'm looking for verification that the gasket not being modified is causing most of the problem. Has anyone else forgotten this step and had excessive oil getting up in the breather?