Quote:
Originally Posted by owdlvr
My fluid dynamics is pretty rusty, but considering it's essentially a dead-end on an oil line, I doubt it's moving around that much. Depending on your current oiling setup and how you plumb the accusump, it shouldn't add to the heat of your system.
-Dave
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It depends on which valve you use. If you have a manual valve that is full open while the car is running, is moving in and out of the accumulator whenever there is a change in oil pressure. The electric valve options can include a pressure sensor which can activate the valve to open ONLY when the pressure gets below a certain amount, say if it drops below 25 psi the valve will open or just open/close when ignition is on/off.
The other thing to keep in mind is the manual valves are typically a full port ball valve which, when open adds basically zero restriction so the oil flow happens very quick. The solenoid valves are typical a globe style valve which can add a considerable restriction. This just result in the unit not filling as fast after a being discharged. Which is why for a 'race' application they suggest using a manual valve only, and suggest the electric valve for the street.