lift pump - Diesel Truck Forum - TheDieselGarage.com
Thread Details Posted by 5.9silverado, this thread has received 4 replies and been viewed 751 times.

 
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post #1 of 5 (permalink) Old 03-05-2006, 11:05 PM Thread Starter
 
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lift pump

is there any other lift pumps that can be used to deliver more fuel for the 1st gen. than the stock one?:
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post #2 of 5 (permalink) Old 03-05-2006, 11:13 PM
 
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A low pressure piston lift pump seems to be doing the truck for alot of people, it takes a little modification to work, but it should be well worth it. Piston lift pump PN# 3936320, fuel line needed PN# 3914753, and banjo washers PN# 3918191.

http://www.turbodieselregister.com/u...=16838&width=0
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post #3 of 5 (permalink) Old 03-05-2006, 11:35 PM Thread Starter
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what do you mean low pressure .. are them cummins p/n's
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post #4 of 5 (permalink) Old 03-05-2006, 11:59 PM
 
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The VE44 only needs 12-15psi at idle, this is the same lift pump used on the P7100, but a low pressure version. The P7100 needs 25-35psi at idle, and yes those are Cummin's part numbers, hope this helps.
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post #5 of 5 (permalink) Old 03-06-2006, 12:03 AM Thread Starter
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thanks for the info,it helps out alot. callin cummins tomorrow
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