[philminotti]

Listen, i know there'll be plenty of people who will disagree with me, but you HAVE to have a professional dyno tune. Period. Even more so with an eight stack system. I'll go one inflammatory step further and say that an "EZ" type system may in fact be the wrong choice and that you'd be way better off with the real deal XFI system from FAST or other similar fully programmable system (bigstuff, megasquirt, etc..)
Jmho.