Fuel Pressure Regulator
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Edelbrock Fuel Pressure Regulator

Part No. 8190 Warranty Details  

Fit of this part varies by vehicle & equipment specs Type of Fit

Product Features:
  • Adjustable Fuel Pressure
  • Use w/Holley Standard-Flange Duel-Feed
  • Use With 4500 Series Carbs
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Fuel Type(s):Gasoline/Alcohol
Inlet/Outlet Port Size:3/8 in
Inlet/Outlet Type:Female
Mounting Type:In line
Port Quantity:3
Pressure Rating:5-9 PSI

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1 Question | 1 Answer
Displaying question 1
  • Q:

    how do you adjust it?
    Asked on 2/6/2013 by csrguy from conroe tx

    1 answer



      With respect to your inquiry on the Edelbrock Fuel Pressure Regulator - Part No. 8190 the part comes with thread adjusting screw down (clockwise) to increase fuel pressure and thread adjusting screw up (counter-clockwise) to decrease fuel pressure. To adjust fuel pressure start the engine, loosen the jam nut on the top of the regulator, and turn the adjusting screw until the desired fuel pressure is obtained. Tighten the jam nut and re-check the pressure. For any further assistance please feel free to call us at: 1-877-238-2623 or visit the nearest Advance Auto Parts store and one of our Parts Pros will gladly assist you with any questions or concerns you may have.

      Answered on 2/7/2013 by John the Car-Doc from AAP
Displaying question 1

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