4.8 twins or single
Truth time. You are never going to nail down your first build to something that you are happy with forever. You have obviously taken the time to make a well researched and informed decision. You should also realize by now that you are going to get conflicting opinions. At a certain point you just have to try something and see how it goes. Hopefully you will keep us informed of the results, as it adds to the knowledge base.
TECH Apprentice
Joined: Apr 2012
Posts: 333
Likes: 4
From: New Zealand
I feel that a small single will spool quickest but have the greatest backpressure. Twins will likely have less back pressure and require less boost to achieve your goals, but being larger in combined cfm ratings - may come in a tad later... in an auto I doubt you'd notice.
