Second Blueprint 408 issues

using an edelbrock air gap manifold, 750 edelbrock carb, stock jets and metering rods. MP electronic distributor( the one mallory made) purchased in 2011 or so. msd ignition. Carter fuel mechanical fuel pump. Dougs d450's, 355 8/34 10.5 inch clutch. 22" 3 core radiator. MSD coil.