been searching for pics on oil catch cans installed on N/A motors, preferably eco's
What information are you looking for exactly? As in, how to hook it up or where to locate it? You probably won't find many on N/A applications. It really only becomes a big issue for the boosted guys. Unless you're revving to 9500rpm or something, which would be BA. For mine I have two -8AN fittings welded to either side of the valve cover going to a sealed can, then 1 coming out of the can to the intake tube for a vacuum source.
Kind of dark and hard to see in this picture but here's mine:
Are you seeing excessive amounts of oil in the intake or something?
"In Oldskool we trust"