madpipr

i know someone has to know this..... im going to do a y8 manifold to y7 head conversion.... ive been told that i need to run the 2 wire iacv but am unsure as to which ecu to run... i have the y7 and a y8 ecu... but if i run the y8 ecu i will get a knock sensor code and the vtec codes.... correct? if i use the y7 ecu i have to do something with fuel enrichment, which im thinking i can probably take care of with a fuel pressure regulator... just wodering as to what i need to do