oil in intake compression box
 

I have my 82 jimmy with banks turbo kit 6.2 I recently took the box off where the air cleaner would go on a na model and there was some oil collecting on the roof and around the psi gauge fitting any ideas?

Blow by sounds like, a little is ok check and clean the CDR valve with clean diesel. if you don't use a lot of oil it's more than likely nothing to worry about.

Thanks I appreciate it I figured it was nothing to worry about just wanted to check

That is normal. It pools in my intake tract a little as well. Good for greasin' the top rings!