:naughty: I'm working on a '87 CRX si with the d15a I want to put the 1.6 head off a d16az I think it is the same bolt pattern and gasket but i want to double check? I also have a turbo off a 1st generation eclipse, I've been told that i can easily fabricate a header to install this monster but I'm scared of blowing up my baby. If I had some feed back I know that i would grow the cahoonas to do it! Help me out, good idea or am i just crazy?