which one do i have

can someone please post pictures of the 2.2 and 2.0 heads and i how can i tell which motor i have? my head has adjustable valves which leads me to believe that i have the 2.0 but my truck is a 2200

And maybe someone installed B2000 head or just the B2000 rocker arms onto a B2200 engine.

Not to forget f2.2 will stamped on the block.I am thinking black you probably have rockers out of a b2.Let me know this wk wed,thur if you have some time and myself included I can drop in and check on the issues you told me about.If not this wk next I am off mondays.

what will be stamped on the head?