Well, yes, but for the same engine with the same waste heat removal, a bigger radiator doesn't help. It would be worse, actually, since you have the larger drag

Well, yes, but for the same engine with the same waste heat removal, a bigger radiator doesn't help. It would be worse, actually, since you have the larger drag, and the Meredith effect would also be smaller since you'd have a larger volume of air passing through, but heated less.