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agesilaus's avatar
agesilaus
Explorer III
Aug 31, 2018

Gendirect extended run kit for Champion generators.

OK I bought this kit for my Champion 3500/4000 digital inverter genset, tho it should have worked on the non-inverter model too since they have the same fuel cap. This is what I'm talking about. I ema...
SidecarFlip's avatar
SidecarFlip
Explorer III
Sep 01, 2018
agesilaus wrote:
I did a search for crankcase differential pump and didn't find anything pertinent. What powers this?


Crankcase differential pressure (also known as blowby in some circles). It's the volumetric pressure differential that occurs when the piston is moving in the cylinder bore. All engines have it, 2 and 4 stroke.

Most differential pumps are about the size of a half dollar and an inch thick.

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