Dyno'd the Magnum.

Fst73_360 said

weird because I know 2 mopar guys who only use these, check MRL performance for one.

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We used to use them instead of the Eddy years ago, because the Eddys had such BAD core shift to them the ports would not line up at all. But now that Eddy has resolved this issue for the most part, we use them instead of the Crosswind.