Product • Support • Tuning
Part # 12-707
$449.95
Holley fuel pressure regulators are designed to precisely control the fuel pressure from the fuel pump to the carburetor. Too much fuel pressure for a given needle and seat assembly can overload the needle and seat and may cause flooding or drivability problems. Each Holley fuel pressure regulator is fully adjustable so regulating the fuel pressure to your engines needs is a simple task. All Holley regulators are pre-set at the factory so there is no guesswork when first installing the regulator. The Holley 12-707 fuel pressure regulator features 1 -8 inlet & 4 -6 outlet ports.
Features & Benefits
Aluminum billet body and top casting cover are hard coat anodized for corrosion resistance
Fits: Street/Strip Carbureted Applications _x000D_ Four Port_x000D_ Adjustable from 4.5 to 9 PSI
Installation note: Regulator is compatible with Diesel #1 and Diesel #2.
In the box: Gauge, Gauge Port
| Adjustable | Yes |
| Color | Hard Coat Anodized |
| Fuel System | Gasoline |
| Fuel Type | Gasoline |
| Inlet Gender | Male |
| Inlet Port Diameter | 8 AN |
| Inlet Port Quantity | 1 |
| Inlet Size | 8 AN O-Ring |
| Inlet Type | 8 AN |
| Material | Aluminum |
| Maximum Pressure | 9 PS |
| Minimum Pressure | 4.5 PS |
| Mounting Type | Inline |
| Outlet Gender | Male |
| Outlet Port Diameter | 6 AN |
| Outlet Port Quantity | 4 |
| Outlet Size | 6 AN O-Ring |
| Outlet Type | 6 AN |
| Port Quantity | 5 |
| Pressure Range | 4.5-9 PSI |
| Rebuildable | Yes |
| Style | Non-Return |
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