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fuel pressure

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fuel pressure - 1/20/2008 1:18:35 PM   
crewchief888


Posts: 7
Joined: 11/15/2006
Status: offline
howdy guys,

my 88 s10 blazer is running a 91 astro 4.3 TBI engine.  over the past summer the fuel tank got bashed in pretty good while rock crawling.  i.m planning on replacing the stock tank with a fuel cell, (that i have laying around from a previous truck) i'll be running an external electric fuel pump, just wondered what kinda fuel pressure the TBI needs to run.  The engine is stock except for a throttle body spacer, headers, and dual exhaust.

thanks

   


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2000 GMC sierra 3" body lift 305 pro-comp mud terrains 16x8 american racing outlaw II's
1988 s-10 blazer 4.3, 700r4 auto. on 35"s
Post #: 1
RE: fuel pressure - 4/25/2008 3:50:36 AM   
hquick


Posts: 63
Joined: 4/24/2008
Status: offline
11-15 psi I believe.

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Regards

Howard

(in reply to crewchief888)
Post #: 2
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