6 pack, or 4bbl?

Used a six pack on my 440 because my dad had it on one of his previous cars and it was sitting in the garage for the past 20 years. Definitely more tuning involved, but as I get the car dialed in, the cool factor just keeps rising. More awesome than he described when those outboards come in!! Promax makes the jettable plates for the outboards, and the base plate for the rear. Made tuning much easier. Despite my frustration early on.. I am now a huge fan of my 440 sixpack and glad I stuck it out! Good luck