Quote:
Originally Posted by i82much
how does a smaller engine running at a higher RPM react differently to plenum size than a bigger engine at a lower RPM?
If we have two 600 HP engines, say a 455 peaking at 6000 RPM and a 535 peaking at 5400 RPM, does the 535 see a benefit going to a bigger plenum that the 455 does not see? And if so, why?
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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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