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Should oil pressure ever go down with increased RPM?

According to this website, the Rotax has an oil pressure regulator. An oil system that has a regulator would act just as the video shows, with oil pressure decreasing as rpm sudden increases. Notice ...
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Should oil pressure ever go down with increased RPM?

I'm not entirely sure about a Rotax engine, but most engines have a bypass valve. The oil pressure is read from the other side, which means if the bypass opens when the oil is stiffest (most resistant ...
Pᴀᴜʟsᴛᴇʀ2's user avatar

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