Four Port Adjustable 4 to 9 PSI Boost Reference 1:1; The Holley VR Series billet fuel pressure regulators are part of the VR1 and VR2 Series brushless fuel systems product line. These regulators can support 3000+ horsepower engines that require high volumes of fuel flow. Both EFI and carbureted versions can be referenced on a […]
Holley 12-845 HP Billet Carbureted By Pass Fuel Pressure Regulator. Let me know if there is an issue. I sometimes make mistakes, but i’m not out to cheat anyone, or sell you something you’re not 100% happy with. A if you follow the golden rule, and treat me as you would like to be treated, […]
This Holley universal low pressure fuel regulator is factory-set to 2.7 PSI, but is fully adjustable from 1 to 4 PSI, Use with standard pump only – not recommended for maximum pressure pumps, Fuel pressure regulator includes mounting bracket with 2 each self-tapping screws for regulator to bracket installation purposes and 3 screws for bracket […]
Die Cast Aluminum Construction. Adjustable from 4.5 – 9 PSI for precise fuel pressure adjustments. Used in return style systems with a line back to the fuel tank. 3/8 NPT Inlet, Outlet, and Return Ports. 1/8 NPT Gauge Port and Earl’s Fuel Pressure Gauge (100187ERL). Gasket 3/8 NPT to -6 AN fittings (481666-BL x3). If […]
Hot Street/Race EFI Applications Two Port Adjustable from 15 to 65 PSI Boost reference – 1:1; 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 […]
8AN inlet and outlet, with 6AN return. 15-65 psi, with 1:1 boost reference.
The Holley VR Series billet fuel pressure regulators are part of the VR1 and VR2 Series brushless fuel systems product line. These regulators can support 3000+ horsepower engines that require high volumes of fuel flow. Both EFI and carbureted versions can be referenced on a 1:1 ratio. They are precision machined from 6061-T6 billet aluminum […]
Fittings and Gauge Included, Street/Strip Carbureted Applications, Two Port, Adjustable from 4.5 to 9 PSI; Holley® Die Cast Bypass Style Fuel Pressure Regulator Kits are part of a complete line of fuel system products. The included 12-887 regulator features a die cast aluminum body and a chrome top for corrosion resistance and good looks. The […]