MPP m1 vs edelbrock air gap

yellow rose said

And a couple of different carbs. I think I read that article before and they use the same carb.

If the carb is correctly carb'd for the dual plane it will be too big for the single plane.

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Too big or to fat?

Being the dual plane is more restrictive it isn't going to want a restriction above it. So I'm guessing you need more cfm on top of the dual plane than you do on top of the single?