Originally posted by westcoaststyle
IMO it's much more trouble than it's worth. You're replacing a 1.5L (D15B7) motor's head out for a 1.6L (D16Y8) motor's head. You're not gaining anything but VTEC and maybe a bit with the cam. VTEC isn't all that man. It's nice and all, but you could save so much more money either doing a real swap or doing all of the super sheit to the DX head (port & polish, 3 or 5 angle valve job, port matching, new cam, new lifters, new springs, new retainers) It's really not worth the hastle you're going to put yourself through.
Trust me, I know about the slow a$$ DX motor, that's what my car is. Click my sig to see the swap I'm doing. ]:naughty:
This is just my opinion so take it as a grain of salt. 
His opinion is a very good one though. I own a dx and I dont think an ex head would be a wise choice. VTEC is overrated imo, and a Port and polish and a blueprint would make your motor pretty strong. At least thats what I want to do.
I know some people that have built up the SOHC and they own the DOHC VTECs alot