Torker II intake vs Performer RPM

I am building a new 440 for the street and the Performer RPM is in my plans, I want the motor/power peaked at around 5,000-5,500 ish. I have a 1 inch spacer and can never remember which to use with a dual plane, 4 hole or single hole, think mine is a 4 hole so will try it with the spacer then. Will be selling my Weiand Team G as soon as I get the new RPM in my hands.
http://www.forabodiesonly.com/mopar/attachment.php?attachmentid=1714751103&stc=1&d=1409623800