Quote:
Originally Posted by Stan Weiss
I am not answering your question, just looking at your question a little differently. At 100% VE a 535 @ 5400 RPM will want the same mass air flow as the 455 @ 6349 RPM. Now they will only produce the same HP if they can both produce the same BSAC numbers
Stan
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Thanks Stan. I understand that part. What i don't understand is that there seems to be a theory that a bigger engine wants a bigger plenum. But what I don't understand is why the plenum cares whether it is a big engine sucking slowly on it or a small engine sucking quickly on it, if that makes any sense.
I'm sure there is a more artful way to phrase that concept but it's not coming to me at the moment
