go to sohchonda.com their so inspiring and a y8 is like the best sohc out in my opinion i say go with sohc if you dont have the money for the swap people will talk all kinds of shit but ive beat plenty of hondatech kids that think their stock dohc will kill any sohc but truth is its all about tuning and driving if you boost it be safe with is i blew up 3 z6's that way lol