Engine oil preluber

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Mar 16, 2025 | 06:27 PM

speakerfritz

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Engine oil preluber

Dc motor driven oil pump…runs at key on…shuts off once mechanical pump kicks in…check valve prevents reverse motoring.

Mar 16, 2025 | 06:28 PM

speakerfritz

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Mar 16, 2025 | 07:36 PM

speakerfritz

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Here’s a version that doesn’t use a dc motor…it uses an accumulator instead.

Mar 16, 2025 | 09:33 PM

powerboatr

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Quote:

Originally Posted by speakerfritz

Here’s a version that doesn’t use a dc motor…it uses an accumulator instead.

https://youtu.be/MTR9HyM3Ve0

we had some like those in a few boats, not same brand...but same principle

Accumulator recharges after start
Then provides oil under low pressure or switched to push oil on start up
Havent seen one in awhile

Mar 16, 2025 | 09:40 PM

kayakingpoodle

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From: Up in Texas

I have used the accumulator style on a few race engines, they work great, but are easy to forget the manual of arms so to speak and leave them uncharged.

I look forward to seeing what your research turns up on the electrical pump system. It is something I have thought about looking into.

Mar 16, 2025 | 10:14 PM

WK15

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Could this work?

Welcome to Preoil.com

I thought about this for Lincoln but I never thought about this for the 6.7L.

Mar 16, 2025 | 10:26 PM

kayakingpoodle

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From: Up in Texas

That's an accumulator style. With a solenoid. I ran a manual valve on the ones I used in the past. And yes it will work depending on the volume of oil it stores.