Holley Fuel Pressure Regulator
The regulator's job is to keep the pressure in the fuel system at a constant psi (Weber carbs work best in the 2.5-3psi range). Your fuel pressure regulator controls the amount and speed at which fuel is used by your vehicle. A faulty fuel pressure regulator can cause poor fuel mileage, rough running engine or starting problems. This is a simple way to keep your fuel system running right.
NOTE: You need this regulator If you're running the Weber electric fuel pump, see Part #: 1035046. If your application is a boosted blow thru carburetor setup, see Part #: 1035059. For the kit containing this regulator and a fuel pressure gauge, see Part #: 1035064.
This product should not be used in a manner that violates Federal EPA Laws.
Contact our Tech Support Line for further information at 928-855-6341.
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Note: Images are for illustration purposes only. Images may not represent the product listed. Please contact customer service with any questions or concerns: 1-928-505-2501.