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    Author Topic: mcchanical fuel pump choice  (Read 1246 times)

    Offline 7samurai

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    mcchanical fuel pump choice
    « on: December 12, 2010 - 11:13:20 PM »
    want to use a mechanical fuel pump on big block with 500+ hp. hate the sound of electrics.  any feedback on different brands
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    Offline Chryco Psycho

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    Re: mcchanical fuel pump choice
    « Reply #1 on: December 13, 2010 - 05:21:43 AM »
    Carter seems to work fine , Mancinis has them in stock
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    Offline IMNCARN82

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    Re: mcchanical fuel pump choice
    « Reply #2 on: December 13, 2010 - 07:42:16 AM »
    I had a Carter,it was loud. Tried napa for a cheap alternative,it is a bit quieter. There are slight differences.but now I can hear this one too.So I was going electric someday...   This is on an A engine though.
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    '73 340 5 speed,RMS,BAER,... "Supercuda" (O[   ]||||[   ]O)  
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    Offline Cruzin

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    Re: mcchanical fuel pump choice
    « Reply #3 on: January 04, 2011 - 04:16:26 PM »
    I'm running an Edelbrock (#1723) on a stroked big block.  I like that it has a 3/8" NPT fitting size in case you are using a 3/8" or 1/2" fuel line.
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    Offline acudanut

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    Re: mcchanical fuel pump choice
    « Reply #4 on: January 13, 2011 - 08:32:48 AM »
    Napa has the good quality ones too !! Stay away from the cheap ones at O'reillys, autozone ect. :2cents:
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    Offline 1971Challenger

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    Re: mcchanical fuel pump choice
    « Reply #5 on: January 15, 2011 - 11:38:52 AM »
    Mopar Performance is my choice.

    I have been running a MP for 12 years without issue dam great pump.  :2cents:

    P4007039AB = High-Output mechanical fuel pump for 426 Hemi and Big Blocks

    P4007040  = High output mechanical fuel pump for small blocks

    Both state "provide higher delivery rate than stock at 80 GPH  @ 8.7 PSI"

    I must say I can't hear the thing at all, but I am running headers, 3" exhaust and 2 chamber flow masters. So... I don't hear much other than that  :bigsmile:
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    "Understeer" is when you hit the fence with the front of the car. "Oversteer" is when you hit the fence with the rear of the car. "Horsepower" is how fast you hit the fence. "Torque" is how far you take the fence with you.

    Offline moparmaniac59

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    Re: mcchanical fuel pump choice
    « Reply #6 on: January 15, 2011 - 12:39:17 PM »
    I am using the Carter high performance fuel pump (not sure of the part number), but I am running it on a stroked 440 big block (543 cubes) with over 600 horsepower and have had no issues with fuel starvation. It works just fine!!!  :2thumbs:

                                                   Matt B.
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    Matt
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