Plugging Off Fuel Return Line
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I was just being a smart *** ....after all it is you DM ...but that is pretty cool!
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It really regulates right to the tank. And opens lower than the actual pump psi. The return manifold goes back to the fuel filter housing and enters with low pressure fuel.
But , the p7100 seems pretty happy with 25 and opening valve at 22. I know there's some aftermarket ones but not much fuss was made.....the pumps seem to do fine without. Seem's like some of the newer ones are higher than 22
---AutoMerged DoublePost---
It really regulates right to the tank. And opens lower than the actual pump psi. The return manifold goes back to the fuel filter housing and enters with low pressure fuel.
But , the p7100 seems pretty happy with 25 and opening valve at 22. I know there's some aftermarket ones but not much fuss was made.....the pumps seem to do fine without. Seem's like some of the newer ones are higher than 22
Last edited by mysterync; 08-20-2009 at 11:31 PM. Reason: Automerged Doublepost
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Well....While the P7100 is oiled and oil cooled, the fuel also helps cool the pump , hence the reason it opens lower than pump pressure. Some folks push the pressure way up and modify the overflow to pulling trucks and such. I'm not very smart on this area....someone find hammer! He'll explain better!
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