Holley 12-847 Dominator Billet Carbureted By-Pass Fuel Pressure Reg.

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 12-847 fuel pressure regulator features (1) -10 AN O-ring inlet, (1) -10 AN O-ring outlet, (1) -8 AN O-ring return.

• 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 with a return line back to tank
• Use with electric pumps only
• (1) -10 an o-ring inlet, (1) -10 an o-ring outlet, (1) -8 an o-ring return
• 1/8" NPT gauge port
• Designed for use with the Holley® Dominator in-line fuel pumps or other high pressure pumps where return line is needed
• Mounting bracket included

Installation Instructions (PDF)