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2-PORT VR SERIES REGULATOR (4-9 PSI)
Two Port Low Pressure 4 to 9 PSI Boost Reference 1:1
Overview
The Holley VR Series billet fuel pressure regulators are part of the VR1 and VR2 Series brushless fuel pump 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 for strength and durability and feature a black bright dip anodized body and a clear bright dip anodized top for corrosion resistance and good looks. Offered in 2 port and 4 port versions for carbureted or EFI pressures, Holley has the regulator to cover your needs!
Features:
- EFI regulators are adjustable from 40-100 PSI base pressure
- Carbureted regulators are adjustable from 4 to 9 PSI base pressure
- Compatible with gasoline, methanol, and E85* (Compatible with
- 1/8” NPT gauge port
- Designed for use with the Holley VR1 and VR2 Brushless in-line fuel pumps
- Can be referenced on a 1:1 ratio – includes a barb fitting and a -4 AN fitting for reference connection
- 2 port regulators feature a 10 AN O-ring inlet/outlet and return
- 4 port regulators feature a 10 AN O-ring inlet and return with (4) 8 AN O-ring outlets
About Holley
Holley Performance Brands is the undisputed leader in carburetors, fuel pumps, fuel injection, intake manifolds, fuel injection, and fuel systems.
Specs
| Adjustable | Yes |
|---|---|
| Brand | Holley |
| Color | Black Anodized |
| Emission Code | 5 |
| Fuel System | Carbureted |
| Fuel Type | Diesel |
| E85 | |
| Gasoline | |
| Methanol | |
| Gauge Included | No |
| Gauge Port Included | Yes |
| Grade Type | Performance |
| Inlet Gender | Female |
| Inlet Port Diameter | 10 AN ORB |
| Inlet Port Quantity | 1 |
| Inlet Type | 10 AN ORB |
| Material | Aluminum |
| Maximum Pressure | 9 PS |
| Minimum Pressure | 4 PS |
| Mounting Bracket Included | Yes |
| Mounting Type | Inline |
| Outlet Gender | Female |
| Outlet Port Diameter | 10 AN ORB |
| Outlet Port Quantity | 2 |
| Outlet Type | 10 AN ORB |
| Port Quantity | 2 |
| Pressure Range | 4-9 PSI |
| Product Type | Fuel Pressure Regulator |
| Rebuildable | Yes |
| Return Size | 10 AN O-Ring |
| Style | EFI |
| Vacuum Port Quantity | 1 |
| Warranty | Limited 90 Day |
| UPC | 090127731192 |
| Part Number | 12-852 |
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This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.
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