W2 408 sb mopar on the dyno

Of course that was with this particular combo.

Have you seen gains with Victor vs M1 in much milder 4" strokers? Or is that too much of a generalization?

Never tried this on a milder 500HP or less engine. So far the best intake for milder 408's has been the rpm airgap. It makes way more power from 2500 to about 4500rpm than any single plane I've used and most times it will match peak HP but make it earlier!