Carburetor Standard Power Valve; 6.5 in. Of Mercury To Open Valve; Incl. Gasket; Brass;
Proper power valve selection is crucial to carburetor tuning Demon Fuel systems offers a complete range of quality power valves to accommodate every tuning requirement. Our power valves are rated in inches of mercury required to open the valve. Most 4150/4160/2300 model carburetors use the standard while 4500 and alcohol carburetors use the Hi-Flow power valve. Power valves should be replaced periodically to prevent leakage. All include gasket.
  • Quality Jets For Demon/Claw/Holley Carbs
  • Individually Flowed/Numbered For Easy Identification

Application Summary:

Year Make/Model
Proper power valve selection is crucial

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Through our distribution network Deliveries can be as fast as Next Day Delivery.
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JB's Power Centre offers on-site professional installation services in Calgary and Edmonton, AB.
We have on staff licensed Mechanical Technicians as well as MECP Certified 12-Volt Technicians.

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*Available on select products.