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What mechanical fuel pump?

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Old Oct 27, 2005 | 01:24 PM
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Default What mechanical fuel pump?

What do you guys recommend for a fuel pump?
GPH rating?
return line?
I want something chrome but want to make sure I get a quality one. I read a link a while back about someone using the Edelbrock and having inconsistent fuel pressure.
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Old Oct 27, 2005 | 04:34 PM
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I posted a similar question back in the summer. Since I'm running mostly stock, I was advised to go to Napa and get a replacement from them. It bolted right in.
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Old Oct 27, 2005 | 05:42 PM
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Someone here said that the stock pumps are good to over 400hp, and that the 3/8" fuel line is good to over 500hp, so i would go and pick up the standard pump...prob around $20 if I remember correctly.

trw
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Old Oct 27, 2005 | 06:07 PM
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a good stock replacement
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Old Oct 27, 2005 | 06:23 PM
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Nothing wrong with a stock AC pump...don't forget the high H.P. BB's, L-88's, ZL-1's used the stock mechanical pump...BB's don't have a return line.

Before the 533 cube, I ran the solid roller in the 427 and stock pump..worked like a charm.
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Old Oct 27, 2005 | 06:44 PM
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Default It was me that had the Edlebrock with

inconsistent fuel pressure. I went with the Carter Pump, natural aluminum finish. Part#M60969 was the Carter I used, this is the Nascar pump 150+ GPH with the AN fittings, you may not need that though.
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Old Oct 27, 2005 | 07:36 PM
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If you insist on using mech. pump take a look at this:

http://www.racepumps.com/features.html
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Old Oct 29, 2005 | 07:05 AM
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Originally Posted by groovyjay
If you insist on using mech. pump take a look at this:

http://www.racepumps.com/features.html
one of the guys is using that on his turbo engine with good results.
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Old Oct 29, 2005 | 07:20 AM
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Originally Posted by GDaina
...BB's don't have a return line.

Before the 533 cube, I ran the solid roller in the 427 and stock pump..worked like a charm.
Hhmm.... My nearly stock '74 LS-4 has a return line. And I know it's factory. Used a stock replacement CarQuest unit on it. Of course, it hasn't moved off of its jack stands yet....

Steve
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Old Oct 29, 2005 | 07:33 AM
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Carter BB:

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