Description: HOLLEY BRAND # 12-803FUEL PRESSURE REGULATOR4 1/2 - 9 PSI3/8 NPT Ports PLEASE NOTE!THIS FUEL PRESSURE REGULATOR AND GAUGE IS RECOMMENDED FOR ENGINES UP TO 600 HP REGULATOR FEATURES:A HIGH FLOW CAPACITY FOR SINGLE 4 BARREL ENGINES UP TO 600 HP BENEFITS Enables you to regulate your fuel pressure based on your carburetor and vehicle application needs. Too much fuel pressure can "blow-out" your needle and seat assemblies or cause you to run "rich" giving what you think to be "carburetor" problems!Regulate your fuel properly. Will not work with fuel injection vehicles converted to carbureted that use a high pressure in-tank fuel pumps! Cannot be used to regulator down fuel pressure on vehicles with high pressure in-tank fuel pumps!Maximum head pressure before installing cannot be more than 12 lbs of fuel pressure. Edelbrock carburetors MUST HAVE 4 1/2 - 5 1/2 psiHolley carburetors MUST HAVE 6 1/2 psi - 7 psiQuick Fuel carburetors MUST HAVE 6 1/2 - 7 psi Features: *Big 3/8” NPT ports (1 in, 2 out). The (2) dual outlet ports are designed for dual fuel inlet carburetors or fuel block systems. *Quieter fuel pump operation *Designed only for carburetor use *Preset to 6 1/2 PSI *Adjustable from 4-1/2 to 9 PSI INCLUDES: REGULATORMOUNTING PLATEMOUNTING SCREWSINSTRUCTIONSTriple Chrome Plated HousingBlack face with white numbers1/8" pipe threadBulk Packaged Holley and Racing Power Company parts you can count on.GET GENUINE HOLLEY PARTSAT A GREAT PRICE!(RETAIL PACKAGING) HOLLEY performance parts offer high-quality products designed and manufactured to factory standards to enhance the performance of your vehicle.
Price: 45.99 USD
Location: Chicago, Illinois
End Time: 2024-10-14T14:05:41.000Z
Shipping Cost: 2.99 USD
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Item Specifics
Return shipping will be paid by: Buyer
Returns Accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Country/Region of Manufacture: United States
Modified Item: No
Custom Bundle: No
Country of Manufacture: United States
Non-Domestic Product: No
Manufacturer Warranty: Yes
Manufacturer Part Number: 12-803
California Prop 65 Warning: Cancer and Reproductive Harm
Brand: Holley
