appropriate fuel PSI for single shots?? - PowerStrokeNation : Ford Powerstroke Diesel Forum
 
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post #1 of 4 (permalink) Old 06-21-2008, 09:03 PM Thread Starter
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appropriate fuel PSI for single shots??

I just noticed that my psi from my shimmed regulator is a little less now than when I first did it like 2 years ago. I think when I first did it I shimmed it to 65psi at idle. That was when I had splits. I noticed that it's dropped a little to like 58 psi with my single shots. Would different injectors do that or is the spring getting loose and should I raise it up again to 65-68 psi?

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2001 Excursion Limited, Swamps 175/146 singles, John Wood tranny, UltraLite Gauges, 4" turbo back, AFE stage 1, Dp tunes, 7" Superlift, Fox Shocks, Firestone Airbags, 35"Toyo M/t...blah,blah,blah
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post #2 of 4 (permalink) Old 06-21-2008, 09:12 PM
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Re: appropriate fuel PSI for single shots??

Fuel filter will drop the pressure if dirty.


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post #3 of 4 (permalink) Old 06-21-2008, 09:21 PM Thread Starter
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Re: appropriate fuel PSI for single shots??

hmmm, didn't think of that. I think it's actually time to change it. Thanks

2001 Excursion Limited, Swamps 175/146 singles, John Wood tranny, UltraLite Gauges, 4" turbo back, AFE stage 1, Dp tunes, 7" Superlift, Fox Shocks, Firestone Airbags, 35"Toyo M/t...blah,blah,blah
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post #4 of 4 (permalink) Old 06-21-2008, 10:41 PM
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Re: appropriate fuel PSI for single shots??

Singles are good at 58-60lb, leave it.

01 250 sc xlt -" Forged Rods," Full Force 238/100s inj, Reg kit, Big fuel,DP F5 tunes, ATS BB turbo, ARP Headstuds, Com 910s, DI Pushrods, IDM mod, AFE Stage 2, TE2 HPOP R-IPR, BTS Trans, 6.0 intercooler, Fluidampr, HX, Cool max trans cooler, 4''exhaust & MORE.
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