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Author
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Topic: 96-98 cobra owners:whats your fuel pressure?
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Boss 327
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Member # 9143
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posted
 
 
i bout a aeromotive adjustible fuel pressure regulator and a c&l upper intake pipe. i set it at 48psi as per the instrutions and now its running really rich. the light even came on and said bank 1 is running rich? what do you guys have it at on your cars?
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"You'll never truly understand building engines until you can make power N/A. FI overshadows an engines defficiency." Al Papito
Posts: 1789 | From: East Bay | Registered: May 2009
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JohnB
Tech Moderator
Member # 969
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posted
Try WAY lower than that...like 35-37.
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1965 Shelby Cobra
1993 Cobra
2012 F150 Raptor
2020 GT500
Posts: 6523 | From: Orlando FL/Redding CA | Registered: Mar 2002
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Blu50Stang
CAFords OG
Member # 489
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posted
Im with John. I would think stock would be around 36-38psi.
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Ross
'88 GT - 5.0&SF 4/04 | MM&FF 8/09 | MM&FF 79-93 Mustang Performance Cover 12/12
'17 GT350R
Posts: 1916 | From: Not CA | Registered: Oct 2001
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SacStangDriver
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Member # 8304
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posted
i bought an aeromotivce fuel pressure regulator for my 97 cobra and had nothing but problems with it, i'd say keep the stock one on it unless your going supercharged.
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Need sidework done at great prices? I work on all makes and models from engine work to gears. Check engine light problems too. 916 912 3493
Posts: 1217 | From: sacramento | Registered: Mar 2008
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