VE pump, advanced level
dragrdan http://1stgen.org/viewtopic.php?t=63...s=0&postorder= asc&highlight=
wow
i wouldnt consider it....p-pumpin would cost less and your reliable
wow

i wouldnt consider it....p-pumpin would cost less and your reliable
who thinks, larger passages in every place you can get them would help?
what about modifying the fuel control collar so it won't block the spill way?
opening up dv passages?
I've got some time now
what about modifying the fuel control collar so it won't block the spill way?
opening up dv passages?
I've got some time now
If the spill port in the plunger is exposed, fuel isn't sent through the delivery valves, then to the injectors. It's spilled out in the case. It's how the governor "defuels."
I've heard of some of the old Macks sucking oil out of the pan past the rings and taking off .....Only way to stop them was to put it in 5th, let out on the clutch and climb on the binders with both feet. IF it happened while you were on the road ----- bend over and kiss your behind goodbye ...Only thing that would stop them was a VERY LARGE tree or a concrete bridge support.
Last edited by BC847; Dec 22, 2010 at 02:11 PM. Reason: Language
I just bought my buddies pump that needed resealed, I have been studyin up and I'm gonna tear it apart to see how it works for myself. I may have an idea but not sure if it'll end up happening or not
That's been a problem with diesels since waayyy back when I was young.
I've heard of some of the old Macks sucking oil out of the pan past the rings and taking off .....Only way to stop them was to put it in 5th, let out on the clutch and climb on the binders with both feet. IF it happened while you were on the road ----- bend over and kiss your behind goodbye ...Only thing that would stop them was a VERY LARGE tree or a concrete bridge support.
I've heard of some of the old Macks sucking oil out of the pan past the rings and taking off .....Only way to stop them was to put it in 5th, let out on the clutch and climb on the binders with both feet. IF it happened while you were on the road ----- bend over and kiss your behind goodbye ...Only thing that would stop them was a VERY LARGE tree or a concrete bridge support.
92Smokin and BC847.
Things to do/think about in the VE. The vane pump can have more/bigger vanes. The inlet passages and return passages can be enlarged and the return regulated by a outside regulator thus giving you greater control over internal pressures and return flow (ie cooling factor...) Also, if you can find a way to make a larger delivery valve holder thus creating more flow through the delivery valves (also aftermarket support of adding this and creating different delivery valves).
If you can create a high FLOW of fuel (in and out to cool), with the pressures at reasonable levels, coupled with a few extra pumps, I really think a 14mm H&R with a 3.2-3.7mm cam lift will be able to spin 4k rpms.
Things to do/think about in the VE. The vane pump can have more/bigger vanes. The inlet passages and return passages can be enlarged and the return regulated by a outside regulator thus giving you greater control over internal pressures and return flow (ie cooling factor...) Also, if you can find a way to make a larger delivery valve holder thus creating more flow through the delivery valves (also aftermarket support of adding this and creating different delivery valves).
If you can create a high FLOW of fuel (in and out to cool), with the pressures at reasonable levels, coupled with a few extra pumps, I really think a 14mm H&R with a 3.2-3.7mm cam lift will be able to spin 4k rpms.
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