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fuel pressure regulator

  1. '91 Fuel pressure readings?

    I have questions about fuel pressure, what is normal? here is what I have: new fuel filter just installed all readings with engine idling, Test #1 FP resistor connected and FPR vacuum line connected 47psi. If you pinch the return hose, no change in pressure; if the vacuum hose is disconnected...
  2. kuni

    Powertrain AEM Adjustable Fuel Pressure Regulator

    Selling a universal AEM FPR. $50 + ship.