item(s) totaling $
|This product doesnt fit any of your saved vehicles||Check Fit for another vehicle|
|Inlet/Outlet Port Size:||3/8 in|
|Mounting Type:||In line|
|Pressure Rating:||5-9 PSI|
Do you have questions about this product?
Ask a question, get answers from real customers and in-house experts. For further assistance, please review your support options on our Contact Us page.
Q:how do you adjust it?
A: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.