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lucas cav pump

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lucas cav pump

Postby ford69557ci » Mon Feb 11, 2008 2:18 pm

lucas cav pump??? what is this what did they come on and are they good for any power?
92 w250, NV4500, D80, maxed pump, AFC gone, extended fuel screw, more to come.
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Postby KTA » Mon Feb 11, 2008 2:49 pm

Deere use them on some engines like in the 2950. They aren't big fuel pumps, they are about like a DB2 Roosamaster.
Fleet of Junk: 1989 D350 627rwhp 1300 tq B-1/Hx60 twins, KTA pump/injectors, ported head, BIG fuel supply. 13.75@ 109.5mph 1/4: 1992 W350 Cab-chasis, 1993 W350 ext cab cust.370 inj Hx40/16cm 290rwhp hydroboost brakes,1984 D350 crew-cab another project.
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Postby ford69557ci » Mon Feb 11, 2008 3:12 pm

woohoo then lol. a friend of mine thinks he is goin to run one an make more pwoer than the ve so i was just wonderin
92 w250, NV4500, D80, maxed pump, AFC gone, extended fuel screw, more to come.
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Postby PToombs » Mon Feb 11, 2008 3:26 pm

They put them on the 5.9's in the IH combines.
pete

Just enough power to break everything behind the crankshaft.
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Postby ford69557ci » Mon Feb 11, 2008 3:41 pm

if you look in that cummins parts list that cumminsking posted it list one on that generator too.
92 w250, NV4500, D80, maxed pump, AFC gone, extended fuel screw, more to come.
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Postby cummins king » Mon Feb 11, 2008 5:46 pm

i knew it would come in use some day
93 4X4 auto
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Postby 75Dodge » Mon Feb 11, 2008 9:30 pm

Yeah the Cummins B-series manuals for the Fuel System has both the VE and the CAV. I don't know why he would go to a CAV though... They don't make any more power. They also used Stanadyne DB4 pumps as well. But they were BOTH for GEN SETS so I think he will find he will have some trouble. However, the book lists some CAV DPA pumps that run 166 hp, 180 hp, and 210 hp. Problem is, that two of those are a marine application because they are 24V. the manual lists mosts 24v systems as marine.
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Postby JD730 » Tue Feb 12, 2008 5:11 am

Friend of mine has a 4B with a CAV and with it maxed out it is less than impressive. He just picked up a 4BT for parts and brought the pump over to me last night to work on. 3200 rpm gov spring, unstuck the afc pin, threw some new seals in there while I was at it. Should run good after he puts that on.
Mike
Thats not a leak, its the external lubrication system.
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