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    Holley Fuel Pressure Regulator

    Part # 12-803
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    • Product Details

      Part No. 12-803

      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:

      • 3/8 in. NPT Ports
      • .220 in. Restriction
      • Incl. Mounting Bracket
      • High Pressure 4.5-9 PSI
      • Chrome Finish
      • Not Alcohol Compatible

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