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Holley HP Billet Carbureted Fuel Pressure Regulator 12-843

Holley HP Billet Carbureted Fuel Pressure Regulator 12-843
Holley HP Billet Carbureted Fuel Pressure Regulator 12-843Holley HP Billet Carbureted Fuel Pressure Regulator 12-843Holley HP Billet Carbureted Fuel Pressure Regulator 12-843Holley HP Billet Carbureted Fuel Pressure Regulator 12-843Holley HP Billet Carbureted Fuel Pressure Regulator 12-843Holley HP Billet Carbureted Fuel Pressure Regulator 12-843Holley HP Billet Carbureted Fuel Pressure Regulator 12-843
$296.99 ea
NEWARRIVING SOONEstimated Ship Date 04/22/2024 (If Ordered Today)27 Available from HOLLEY PERFORMANCE PRODUCTS as of 03/28/2024
Model: 3991308
STANDARD
DELIVERY
Holley® Billet Fuel Pressure Regulators are part of a complete line of fuel system products from Holley®. They are precision machined from 6061-T6 billet aluminum for strength and durability. They feature a black bright dip anodized body and a clear bright dip anodized top for corrosion resistance and good looks. The Holley 12-843 fuel pressure regulator features (1) -10 AN O-ring inlet, (2) -8 AN O-ring outlets.
Features:
  • Adjustable from 4.5-9 psi for precise fuel pressure adjustments
  • Constructed of billet aluminum with a black anodized base and clear anodize top for good looks
  • Used in systems where a return line is not needed
  • Use with electric or mechanical pumps
  • (1) -10 an O-ring inlet,(2)-8 an O-ring outlets
  • 1/8" NPT gauge port
  • Comparable and interchangeable with popular Holley® 12-704 regulator
  • Mounting bracket included
Regulator is compatible with Diesel #1 and Diesel #2.
Installation Notes:
Regulator is compatible with Diesel #1 and Diesel #2.

About Holley Performance Products

Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors powered every Monster Energy NASCAR Cup team and nearly every NHRA Pro-Stock champion for four decades. Now, Holley EFI products power these cars and are dominating the performance world. Holley products for GM's popular LS engine are dominating the LS scene as well. Holley's products also include performance fuel pumps, intake manifolds and engine dress-up products for street performance, race and marine applications. As a single solution or partnered with products from other Holley companies we can give you the edge you need over the competition!

Downloads:

Download Name File Size
holleyfuelsystems_chart1.pdf360.32KB
199r10574rev.pdf547.74KB

Videos:

Specifications:

Color Black Anodized
Emission Code 5, 3
Fuel System Carbureted
Fuel Type Gasoline, Diesel
Material Aluminum
Outlet Size 8 AN O-Ring
Part Type Fuel Pressure Regulator
Pressure Range 4.5-9 PSI
Product Type Fuel Pressure Regulator
Proposition 65 www.P65Warnings.ca.gov
Style Non-Return
Warranty Limited 90 Day

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Holley HP Billet Carbureted Fuel Pressure Regulator 12-843:
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