anyone have any tip on how this works im kinda in the dark here.....

 

Just curious, but why would you want to do that? Is it because either the engine was free or you just desperately want DOHC for the bling factor? No one does it because a) the engine mounts are all different and no one makes the mounts for such a swap, b) it isn't worth it because the Z6 and Y8 make more power, and c) it's a royal PITA in other ways too! The advice that I and everyone else is going to give you is to sell the D16A1 and buy a more appropriate engine to swap. Sorry if that wasn't what you wanted to hear, but that really is the best thing to do.