Exhaust manifolds from a 1994+ magnum

RustyRatRod said
Since you're running manifolds, I'm assuming this isn't a barn burning build. So just asking, how much difference do you think you would feel with 1/4" bigger outlets? That's 1/8 (.125") per side. Not a dealbreaker, I promise you. In fact, you might not notice it at all.
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Yes, you bet it's not going to be a barn burner. But what if any difference is there with the older mid 70s log type manifolds. As now I'm thinking maybe I'll use the old 360 manifolds that have the center dump and maybe save these 1 7/8 manifolds for a future build?