Fits: Holley Carburetor Power Valves
Power Valve Tester, for Holley Carburetor Power Valves, Blue Anodized, Each
Power Valve Tester Material:
Power Valve Tester Finish:
These Moroso power valve testers are designed to check your power valve for any failures that may cause flooding of the fuel system. They are CNC-machined from billet aluminum and blue anodized for durability. The testers feature a cut-away section where you can visually inspect the operation of the power valve. They require the use of a hand-operated vacuum pump to function correctly.