Hot Street/Race Carbureted Applications
Two Port
Adjustable from 4.5 to 9 PSI
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
Information:
Regulator is compatible with Diesel #1 and Diesel #2.
Application Summary:
| Year |
Make/Model |
| 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. |
| Attributes |
| Adjustable |
Yes |
| ASIN |
B0051NOIGS |
| Brand |
Holley, Holley |
| California Proposition 65 |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Category |
Air and Fuel Delivery |
| Color |
Black Anodized, Black Anodized |
| Country of Origin (Primary) |
US |
| Emission Code |
5, 4 |
| Fuel System |
Carbureted, Carbureted |
| Fuel System Type |
Carbureted |
| Fuel Type |
Gasoline / Diesel / E85, Diesel |
| Gauge Included |
No |
| Grade Type |
Performance |
| Harmonized Tariff Code (Schedule B) |
8409915085 |
| Hazardous Material Code |
N |
| Inlet Gender |
Female |
| Inlet Port Diameter |
10 AN ORB, 10 AN ORB |
| Inlet Port Quantity |
1 |
| Inlet Type |
10 AN ORB |
| Life Cycle Status Code |
Available to Order |
| Material |
Aluminum, Aluminum |
| Maximum Pressure |
9 |
| Minimum Pressure |
4.5 |
| Mounting Bracket Included |
Yes |
| Mounting Type |
Inline |
| NAFTA Preference Criterion Code |
B |
| Outlet Gender |
Female |
| Outlet Port Diameter |
8 AN ORB, 10 AN ORB |
| Outlet Port Quantity |
2 |
| Outlet Type |
8 AN ORB, 10 AN ORB |
| Part Type |
Fuel Pressure Regulator |
| Port Quantity |
2 |
| Pressure |
4.5-9 PSI |
| Pressure Range |
4.5-9 PSI, 4.5-9 PSI |
| Product Type |
Regulator, Fuel Pressure Regulator |
| Return Size |
8AN O-Ring, 8 AN O-Ring |
| Sale Category |
Air and Fuel Delivery |
| SDR Required Flag |
N |
| Style |
Bypass, Bypass |
| Sub Category |
Carburetion |
| Warning |
California Proposition 65, California Proposition 65 |
| Warranty |
Limited 90 Day, Manufacturer's Limited 90 Day Warranty |
| GTIN |
00090127670514 |
