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Belt Driven Fuel Pump for FI

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Old Oct 14, 2008 | 06:44 PM
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Red face Belt Driven Fuel Pump for FI

Anyone using a belt driven fuel pump? How well does it work compared to electric? Noise?? Starting???

If your running one, please post pic.

Thanks - Ron
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Old Oct 14, 2008 | 06:55 PM
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Priming Sucks, also you have to be carefull on how you route your fuel lines, and you have to run a huge fuel pressure regulator.



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Old Oct 14, 2008 | 06:56 PM
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Originally Posted by TT402LS1
Anyone using a belt driven fuel pump? How well does it work compared to electric? Noise?? Starting???

If your running one, please post pic.

Thanks - Ron
Aeromotive Belt drive, can't hear it. Takes a second longer to start.
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Old Oct 14, 2008 | 09:15 PM
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What kinda Hp are these things capable of supporting? Alcohol capable?
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Old Oct 14, 2008 | 09:27 PM
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Atomic
5000hp on gas
2500hp on methanol

The atomic has a 1.25" inlet and a -12 outlet

Billet
3600hp on gas
1800hp on methanol

Billet has a -12 in and out.
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Old Oct 14, 2008 | 09:30 PM
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2500 HP plus.... And yes most are alchohol capable. I've been looking into it for a while. It is definately going to be my next fuel system...

Ryan K.
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Old Oct 14, 2008 | 09:35 PM
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Originally Posted by Juiced
That sure does look like a Kenne Bell to me.
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Old Oct 14, 2008 | 11:18 PM
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Why would you not want to run a mechanical fuel pump on a slightly used street car?
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Old Oct 16, 2008 | 01:16 PM
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Where are you guys getting the mandrels and gilmer pully??

Thanks - Ron
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Old Oct 16, 2008 | 02:01 PM
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I run a similar setup on my Supra. We run a stock intank pump to prime the fuel system for starting. To get the mandrels, pulleys, belts, etc check out Peterson Fluid Systems http://www.petersonfluidsys.com/
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Old Oct 16, 2008 | 02:11 PM
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right in the middle of this pic. I run the aeromotive billet one. Initial priming kinda sucks, but after that, it only takes a few seconds of cranking to start (if its been sitting overnight)

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Old Oct 16, 2008 | 02:40 PM
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Put a one way fitting in it, makes it alot easier. Now aeromotive offers a primer pump setup but I didnt really find it necessary on my Lightning.
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Old Oct 16, 2008 | 02:41 PM
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why would oyu run this? i understand for race only. but isn't the intake one fine enough?
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Old Oct 16, 2008 | 02:47 PM
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Intank pumps should be avoided for high hp applications.
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Old Oct 16, 2008 | 03:34 PM
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ok will i want 1000 flywheel and going to run electric sump pump. is that fine?
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Old Oct 16, 2008 | 05:21 PM
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Originally Posted by Frank02L
Intank pumps should be avoided for high hp applications.
Really... I am all ears.
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Old Oct 16, 2008 | 05:32 PM
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I'm not saying it can't be done. I just wouldnt do it.
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Old Oct 16, 2008 | 05:53 PM
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I am also interested to hear about this..... There are an awful lot of people that swear by the dual intank pumps!
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Old Oct 16, 2008 | 07:41 PM
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I am just interested in your reasoning.
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Old Oct 16, 2008 | 08:37 PM
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when you make 1000+whp the huge external electric pumps tend to overheat and no real way to fit them in a fuel cell or tank or need special controllers to keep them alive so most go to a belt driven external pump for reliability and all out flow.
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