Magnum engines in A-bdy ???
Did you look at the dyno curve the barrel makes 50 lbs-ft more down low over the air gap, daily driver rpm. No wonder why my truck pulls so hard. And the barrels top end ain't so bad look at the 300 create engine it's done by 4500 rpm, it's more to do with the cam than intake. After looking at that I was just gonna go air gap and carb but I think it's worth the extra effort to go efi barrel.