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boostedbox
Joined: 26 Jul 2008
Posts: 20
Location: PA
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| Posted: 8/4/08 6:46AM Post subject: fuel pump upgrade or no? |
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| does anyone know how good the stock fuel pump is for the xb? will it hold up for 7psi? whats recommended? |
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blown_xa
Joined: 02 Jul 2005
Posts: 1193
Location: PTuning
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| Posted: 8/4/08 6:56PM Post subject: |
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| no need, i run 11psi stock pump. The limit to the fuel pump has only been exceeded by one individual (Leslie) and she mention 15psi on a t28 turbo was when it maxed out |
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boostedbox
Joined: 26 Jul 2008
Posts: 20
Location: PA
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| Posted: 8/5/08 11:43PM Post subject: |
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awesome!!! are you runing the 11 psi with stock internals or upgradeed.....also,,,what is the safest psi to run with stock internals,,,do you know..
with an AEM F/I Controller.....do i need a rising rate fuel pressure regulator or an FMU or anything of the sort...my reson being is that before i found out about the AEM FIC i was going to use a Vortech Super fuel managment unit because i have one......any ideas??? |
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xB_Crew
Joined: 09 Sep 2007
Posts: 1359
Location: The World Wide Web
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| Posted: 8/6/08 6:26AM Post subject: |
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^ you cannot do a fuel pressure regulator of any kind (returnless system), unless you fab a return fuel system..
anyway.. no need for that either |
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boostedbox
Joined: 26 Jul 2008
Posts: 20
Location: PA
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| Posted: 8/6/08 9:47AM Post subject: |
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| alright, so the xb doesnt have a return fuel line?.....thanks |
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