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July 14th, 2011, 06:06 AM
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#1 |
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Newbie
Join Date: Mar 2011
Posts: 23
 iTrader: 0 reviews
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Fuel pressure
Ok guys I have another thread on here asking to help build my 96 Cobra.......well scratch that one and please help me with a question.
I found a good deal on a turbo from a friend at work I know it is good cause he drives it to work every day. He is selling all the piping and turbo but none of the fuel upgrade stuff. I already bought a 255 lph (walbro) pump. He doesn't recall what fmu he has on it so I want to go to a regulator anyway, which brings me to the question. At what pressure should I run the fuel at with 42# injectors and about 8# of boost? Please can anyone help me with this? Also do any of you guys have any preferences on what regulator to use? Thanks for any and all help.
__________________
DYNO numbers are much like benchmarks for a computer.......but if you can't play the game for shit...........what does it matter 
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July 14th, 2011, 07:24 AM
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#2 |
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Hardcore Enthusiast
1989 LX Coupe
7.1@99mph
Join Date: Jan 2009
Location: Texas
Posts: 1,685
iTrader: 0 reviews
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Stock pressure, and get a tune. FMUs are junk and a cheap band aid. Yes they work...but a tune for your MAF and Injectors are way better...
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89 LX Coupe-Carb'd 32v-437rwhp NA, 592rwhp N20 01 Bullitt-32v swapped 96 GT-Cammed E85 www.KPERacing.com |
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July 14th, 2011, 09:39 AM
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#3 |
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Hardcore Enthusiast
2004 Mustang GT
Join Date: Sep 2010
Location: Imperial, MO
Posts: 1,960
iTrader: 2 reviews
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^^^What he said.
 Honestly, you don't even need an aftermarket FPR, the stock piece will work just fine.
__________________
Rod @ AzzKicker Cars 2004 Ford Mustang GT-The Driver-BBK CAI, PP TB & Inlet, Steeda UD's, SLP LM1, & 3.73's.  1990 Mercury Cougar XR7-The Meth Addict-5.0L DOHC Stroker w/2.1L KB SC.  1995 Ford F150-Mud Toy-5.0L, 4x4, 33's, & Warn 8274 Winch |
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July 14th, 2011, 10:06 AM
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#4 |
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Newbie
Join Date: Mar 2011
Posts: 23
iTrader: 0 reviews
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ok then that will save a little cash then thanks for the help.
__________________
DYNO numbers are much like benchmarks for a computer.......but if you can't play the game for shit...........what does it matter
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