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    Holley Fuel Pressure Regulator

    Part # 12-704
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    • Product Details

      Part No. 12-704

      Warranty Details (90 DAY REPLACEMENT IF DEFECTIVE)

      Fuel pressure regulators are used to adjust for fuel pressure requirements of various carburetors. Too much fuel pressure for a given needle and seat assembly may cause flooding or drivability problems. 3/8 inch NPT ports. Allows adjustment of fuel pressure to compensate for high flow fuel pumps.

      Product Features:

      • Regulates From 4.5-9 PSI
      • One 1/2 in. NPT Inlet
      • Two 1/2 in. NPT Outlet Ports
      • .437 in. Restriction
      • Incl. Mounting Hardware
      • And AN Style Fittings
      • Alcohol Compatible

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