adjustable fuel pressure

[THA_BAD_ONE-0]

What would i get out having an adjustable fuel pressure regulator. 91 4.3l p/u with ot nitrous,turbo,charger. just some boltons

[T Man]

You woulnt "get" anything out of it. It is basically a complimentary mod. If you had something that required a change in FP, like bigger injectors, etc than it would be necessary, but on stock, it ususally isnt necessary