2009 5.7 Carb Conversion ?'s

Off the top of my pointed little head the mds has to go with the carb setup (might be wrong on that but doubtful). Modman intake is perfect for future upgrades, get it. The vvt cam with a carb, gotta go along with the lifters ( I could be wrong). Exhaust manifolds...6.1 ports will not match up to the 5.7, but people use them all the time, so go for it, or get some headers ( better off with the headers). MSD will work fine, but call them to get the low down, they will be able to provide better info than I. Now, what type of trans, 4-5-6 stick, or small block mopar, late model overdrive mopar, gotta know these things BEFORE you start cuase it will lead to alot of wasted money if ya dont have a plan from the get go. More people will answer your post with more (BETTER) info than what I have given ya.