Quote:
Originally Posted by KillerBMotorsport
At redline you're looking at ~2 gallons/min or 8 quarts/min. It's not a lot. The pump actually moves a LOT more than that when bench tested, but most of the oil goes out the bypass valve when on an engine.
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Quote:
Originally Posted by KillerBMotorsport
That is the bench figure. No restrictions (like an engine), and no bypass flow.
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I don't think the fa20 has a regulator, There's only the relief valve which I understand opens at 140-ish PSI. If it had a regulator, pressure would not fluctuate dramatically with RPM and temp. It would also not hit 120 PSI at high idle on cold start.
It's PD all the way.