1st Generation Dodge Cummins 89-93 Discussion of 12 Valve 5.9 Liter Dodge Cummins Diesels with Rotary Injection Pumps

FASS, AIRDOG, OR HOLLEY????

Old Nov 1, 2010 | 09:32 AM
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Default FASS, AIRDOG, OR HOLLEY????

I am thinking about putting an electric pump on my 92, im wondering on which one to use, i hear a lot of people use the holley black label, but the airdog system has a filter system built in so im kind of just wondering, and another thing, do i leave the mechanical lift pump as a form of regulator or get a block off?
 
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Old Nov 3, 2010 | 05:58 PM
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Get an Airdog Fuel System! They're great I use one on my Daily Driver and I plan on installing one on my Street Truck (78' F-250 2wd). They're all-but identical to the "more expensive" Fass System. But I would definatly get rid of your mech lift pump if you install the fuel system.
 

Last edited by Bocephus; Nov 3, 2010 at 06:18 PM.
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Old Nov 3, 2010 | 07:04 PM
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Love my AirDog's and the mech will have to be bypassed when the new pump is installed.
 
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Old Nov 30, 2010 | 09:08 PM
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Originally Posted by Red_Rattler
Love my AirDog's and the mech will have to be bypassed when the new pump is installed.
WHERE CAN I FIND A BLOCK OFF PLATE? AND INSTALL AIRDOG.
 
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Old Nov 30, 2010 | 09:46 PM
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Make a plate yourself, or knock the arm off the pump, like I did.
A simple splice from the pump-filter line into the tank supply line and you are done bypassing the stock lift pump.
I'm running what amounts to a Holley Black pump and I love it.

The high end fuel systems are unnecessary on the VE pumped engines, even one that's "bombed up".

Mark.
 

Last edited by Mark Nixon; Nov 30, 2010 at 09:49 PM.
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Old Nov 30, 2010 | 10:13 PM
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this is my set up, it's been posted agajillian times, still workin good,

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i have somthing like $50 bucks in the filter set up and maybe $120 in the pump

Dar
 

Last edited by 1STGENFARMBOY; Nov 30, 2010 at 10:15 PM.
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Old Nov 30, 2010 | 10:40 PM
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Yeh, man!
Simple, cheap and efficient.

Dar, nice overload spring set-up, BTW.

Mark.
 
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Old Nov 30, 2010 | 10:46 PM
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Originally Posted by fatirishguy
WHERE CAN I FIND A BLOCK OFF PLATE? AND INSTALL AIRDOG.
You can make your own or I just went to napa and got a big block chevy fuel pump block off plate. Fits perfect, very odd but it was made to fit
 
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Old Dec 2, 2010 | 12:02 PM
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i used a small block chevy block off plate.


hey firstgenfarmboy, where's you get a holley black pump for $120?
 
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Old Dec 2, 2010 | 08:34 PM
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Originally Posted by 92smokinscummins
I am thinking about putting an electric pump on my 92, im wondering on which one to use, i hear a lot of people use the holley black label, but the airdog system has a filter system built in so im kind of just wondering, and another thing, do i leave the mechanical lift pump as a form of regulator or get a block off?

go airdog there awesome I just put on on the 90 after all this time
the airdog is pre regulated to the correct PSI the Airdog 2's are adjustable it will hook right into the VE pump you will delete the stock filter/LP/lines ect ect nothing but big 1/2 blue line from tank to motor
 
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