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d16z6 crx fuel pressure

  1. Highest Fuel Pressure on Stock D16 Fuel Rail?

    Forced Induction
    Okay so I am getting a retune for my e85 on my 450cc injectors to try to squeeze a little more boost out of em. I ordered an adjustable FPR and was wondering whats the max Fuel Pressure the Stock Rail can Handle? I already have a Walbro 255 in tank. Also how do you set fuel pressure? Vaccum...