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do i need a fuel system?

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Old Jun 11, 2002 | 12:51 AM
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Default do i need a fuel system?

I have the 3.0 9 psi pulley on my p-1sc-h. I am now doing a 9-1 comp bottom end with je pistons and lunati rods. I have cartek stage 2 heads and cam. do you think i will need a fuel system of just an intank pump or what. thanks for the responses.
scott
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Old Jun 11, 2002 | 05:58 AM
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Default Re: do i need a fuel system?

Id imagine you need some kind of fuel upgrade, injectors, booster pump or larger intank.
depends on how much power your gonna make, or wanna make.
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Old Jun 11, 2002 | 07:19 AM
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Default Re: do i need a fuel system?

right now i have motorsport 42 lbs injectors and the booster pump from ati. with the 9 psi and HC on the motor im looking for around 550 to 575 at the wheels.
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Old Jun 11, 2002 | 08:14 AM
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Default Re: do i need a fuel system?

Thats about all you can get out of your injectors, maybe a little more. I think you'll definatly need a better pump system, for that kind of power. a dual intank or better yet a sump-gravity drain with an aeromotive pump.
new fuel lines too.

yea you need a new fuel system. <img border="0" alt="[Fluffy]" title="" src="graemlins/fluffy.gif" />
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Old Jun 11, 2002 | 08:51 AM
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Default Re: do i need a fuel system?

I just talked to dave at cartek and they are doing a sump with a aeromotive 1200hp pump, 50lb injectors,5/8 line to the pump and 1/2 line to the fropnt of the car then modify the fuel rail to make it returnable with a fuel pressure regulator.
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Old Jun 11, 2002 | 11:55 PM
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Default Re: do i need a fuel system?

Yes Scott you will need a fuel system to beat SEAN <img border="0" title="" alt="[Razz]" src="gr_tounge.gif" /> <img border="0" title="" alt="[Wink]" src="gr_images/icons/wink.gif" /> <img border="0" alt="[fight]" title="" src="graemlins/gr_punch.gif" />
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Old Jun 12, 2002 | 09:55 AM
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Default Re: do i need a fuel system?

seans car is a sled, heads cam and 150 shot and the car only went 11.3 at 120.... please that car is a slug
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Old Jun 12, 2002 | 01:26 PM
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Default Re: do i need a fuel system?

h/c and 100 shot. Get it right. It still went faster than your car ever did.....LOL. Just breakin your stones... It will be fast and you should be scared. On a more serious note, I really do hope your car goes good and i hope it stays together for you. You had some real S**t luck last year with those jerks. Watch out for me I'm coming for ya!!! <img border="0" title="" alt="[Mad]" src="gr_images/icons/mad.gif" />
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Old Jun 12, 2002 | 04:17 PM
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Default Re: do i need a fuel system?

Ya, def get a 255lph Aux pump or in-tank Walbro 340. Or else!

I saw a C5 7# burn up a piston in the first 2 days after install staying with the stock pump. It couldn't keep up.

Did you say a 3.00" pulley? I didn't know that was available. U sure you don't mean a 3.20" ?

<small>[ June 12, 2002, 04:19 PM: Message edited by: MelloYellow ]</small>
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Old Jun 13, 2002 | 08:51 AM
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Default Re: do i need a fuel system?

ati said they have a 3.0 pulley for the blower. I have the 3.25 onit right now. i was only seeing 6 psi. with the 9-1 cr and the je pistons and stuff I think I might up to the d1.
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