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5.0L (1979-1995) MustangTechnical discussions on 5.0 Liter Mustangs within. This does not include the 5.0 from the 2011 Mustang GT. That information is in the 2005-1011 section.
Not with the pressure it just feeds the supply the motor needs, there is no exact fuel pressure limit when you start modding your engine, you have to play around a bit check your plugs and even get a Air Fuel ratio gauge to pin it down, the 38 is stock with 19 lb injectors you have 30's and if you run 38 with 30 # ers you are going to be flooding the engine unless you have some nice engine mods.
05-02-2006, 01:12 AM
RE: what should my fuel pressure be at?
