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05-13-2008, 11:24 AM
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#1 |
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RAGMC
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fuel pump for TBI
Looks like I need a fuel pump. What would you guys suggests for a 91 OBS 305 running a paxton with 14psi of boost.
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05-13-2008, 02:59 PM
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#2 | |
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Premium Member #13
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Re: fuel pump for TBI
ACDelco.
Quote:
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05-13-2008, 04:18 PM
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#3 |
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Re: fuel pump for TBI
Which is likely made by Walbro
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05-13-2008, 10:41 PM
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#4 |
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RAGMC
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Re: fuel pump for TBI
Cool thanks But as far as presure what should I get.
Last edited by ragmc : 05-13-2008 at 10:42 PM. |
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05-14-2008, 11:41 AM
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#5 |
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Re: fuel pump for TBI
The same pressure that you had running before...
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05-31-2008, 01:11 PM
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#6 | ||
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Re: fuel pump for TBI
Quote:
haha. Just curious, what kind of hp/tq numbers are you getting from that setup? (to OP)
1994 GMC SCSB. 305
 Heddman longtubes/SLP LM1 duals, Ult TBI modsQuote:
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06-01-2008, 06:56 PM
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#7 | |
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Registered User
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Re: fuel pump for TBI
Quote:
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06-02-2008, 06:58 PM
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#8 | |
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Registered User
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Re: fuel pump for TBI
Well I actually meant ragmc, but 375 is pretty impressive
1994 GMC SCSB. 305
Heddman longtubes/SLP LM1 duals, Ult TBI modsQuote:
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06-03-2008, 01:43 PM
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#9 | |
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RAGMC
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Re: fuel pump for TBI
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I have never had it on a dyno |
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06-07-2008, 07:01 AM
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#10 | |
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Registered User
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Re: fuel pump for TBI
I see. I was just curious, cause I've been throwing the idea of FI around for a bit and I have a TBI 305 too.
1994 GMC SCSB. 305
Heddman longtubes/SLP LM1 duals, Ult TBI modsQuote:
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06-07-2008, 10:57 AM
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#11 |
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King Of The Hill
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Re: fuel pump for TBI
how about an AC Delco EP241? its the TPI pump used in the camaros, and it will bolt right into your truck, and give you a little room to play with on the pressure. i've been running one in my 92 for almost a year now with a stock regulator without a problem.
1977 Chevy K20 - 1980 GMC K2500 - 1992 Chevy C1500 SWB - 1993 Chevy C2500 SAS - 1994 Chevy K1500
READ HERE BEFORE ASSUMING YOU NEED A NEW ENGINE! 
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06-15-2008, 08:53 AM
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#12 | |
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Re: fuel pump for TBI
Quote:
ASE Master Certified Technician
1994 Z71 SCLB 355, Dart Heads, 10.5:1 CR, PM rods, CC XR270HR, CC Pro-Mag RRs, RPM Air-Gap , 4 barrel TBI, 7 qt. oil pan, Headman long tubes , not finished yet |
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