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  • November 23, 2024, 11:18:34 PM

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Author Topic: "Proper" fuel pump?  (Read 7021 times)

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Offline JSK

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"Proper" fuel pump?
« on: September 10, 2011, 03:54:54 PM »
I remember seeing somewhere that there is a low-output and a high-output fuel pump for the 6cyl Eagles... mine is bad and I want to avoid buying the wrong one. Anyone out there know about this -- or perhaps have a part number?  (I have an 81 SX/4) I searched the forum but didn't find a thing.

Thanks in advance!
Jerry Kane
Saint Louis, Missouri
1981 SX/4 Sport Dk Grey/black, 6cyl-4spd with a/c and LOUVERS!

Offline mudkicker715

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Re: "Proper" fuel pump?
« Reply #1 on: September 10, 2011, 04:33:36 PM »
Never heard of such a thing. At first glance I.nz noticed the oil filter listing does not mention years. It should as 87 is different.



Manitowoc WI

Offline DaemonForce

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Re: "Proper" fuel pump?
« Reply #2 on: September 10, 2011, 04:53:30 PM »
I put a Carter fuel pump on my 83 Eagle about two years ago. #C44M6737

It works, it's blingy, it stays clean and I don't worry about it giving trouble.
1983 Limited
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Carter 2681 {R2:28.Oct.12}
TorqueFlite A998 {R6: -20.Apr.12}
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M35-273 {???}
Compression: 0
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Rebuild:
???

Offline mudkicker715

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Re: "Proper" fuel pump?
« Reply #3 on: September 10, 2011, 05:31:39 PM »
I was only saying that to mention use care. I thought the older motors were different as well.



Manitowoc WI

Offline JSK

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Re: "Proper" fuel pump?
« Reply #4 on: September 12, 2011, 06:20:12 PM »
Thanks guys! I bought one at the local Zone and installed with no problems. Not sure if it WORKS yet though, as I'm bending the fuel line into a better configuration. Hopefully I'll get to finish this monstrous task by Christmas *insert sarcastic icon here*
Jerry Kane
Saint Louis, Missouri
1981 SX/4 Sport Dk Grey/black, 6cyl-4spd with a/c and LOUVERS!

Offline Canoe

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Re: "Proper" fuel pump?
« Reply #5 on: September 13, 2011, 02:38:51 PM »
At first glance I.nz noticed the oil filter listing does not mention years. It should as 87 is different.

Here's what I see.

Oil filter (1980-82)             Pur L20033                     Fram Ph25,DG25    Lee LF-24,LF24HP
                                          STP S-024,STP-24           Fram PL-20033     Wix 51258

Oil filter (1984-86)             Pur L24007                 Fram Ph3675       Lee LF-922HP
                                          NAPA 1522                  AC PF-58          WIX 51522

Oil filter (1987-88)             Pur L14619                 Fram Ph3985       Lee LF2801
                                          NAPA 1626                  AC PF-970         WIX 51626

Avoid the Fram filters. Low material and build quality.
Go for the WIX (also sold as NAPA Gold & Carquest) or Purolator.

Offline AMCKen

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Re: "Proper" fuel pump?
« Reply #6 on: November 19, 2011, 06:03:50 PM »
The low (regular) volume ones are for cars without a fuel return line from the filter back to the tank. The high volume ones account for the extra gas that goes back to the tank instead of to the carb. This is to help keep down the temperature of the fuel under the hood to prevent vapour lock.
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Offline BenM

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Re: "Proper" fuel pump?
« Reply #7 on: November 21, 2011, 02:28:28 PM »
The low-output pump must be early! AMC used return filters on most cars by at least the mid-70's. I would suspect that the low-output would be hard to find.
NSS#47184

1987 AMC Eagle Sedan -- 1976 Pacer Coupe -- 1968 Pontiac Tempest Custom S -- 1940 Mercury (& a 2002 Jetta Turbodiesel, 5 spd., the Wife's Daily Driver)

Offline WoodenBirdOfPrey

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Re: "Proper" fuel pump?
« Reply #8 on: November 21, 2011, 06:14:50 PM »
Would the 4 cylinders use the same style fuel pump?  I'm pretty sure the 4 cylinder eagles don't have fuel return lines.
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Offline carnuck

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Re: "Proper" fuel pump?
« Reply #9 on: November 21, 2011, 11:27:32 PM »
The AMC 4 cyls use the 3 line filter with carbs (84-86)
AMC/Jeep gauges are for amusement only. Any correlation between them and reality is purely coincidental!

Offline IRON HORSE

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Re: "Proper" fuel pump?
« Reply #10 on: March 12, 2015, 04:58:39 PM »
Hello,  I realize this is an old post, but I have to ask :  As long as the carb bowl stays full of fuel does fuel pump pressure really matter with a BBD ( carb ) equiped Eagle ?    Iron Horse :o
« Last Edit: March 12, 2015, 05:00:21 PM by IRON HORSE »

Offline mudkicker715

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Re: "Proper" fuel pump?
« Reply #11 on: March 12, 2015, 10:21:18 PM »
You mean like a gravity fed carb. I seen it work when it was needed.



Manitowoc WI

Offline IRON HORSE

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Re: "Proper" fuel pump?
« Reply #12 on: March 13, 2015, 02:28:15 PM »
Hello Mudkicker715,   
              Right .. a Carter BBD would work if the gas tank was above it .. float / needle valve controls the fuel flow into the bowl.  Like my Farmall H, it has no fuel pump but the tank is above the carb.  A gas can you strap on the roof with enough hose to reach the carb would work in an emergency .. watching too much "prepers" :).                                                                                               
                                                                                                                                                                                                                                                                 Iron Horse :o
« Last Edit: March 13, 2015, 02:29:18 PM by IRON HORSE »

 

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