Moroso Power Valve Tester - For Holley Carburetor Power Valves Oil Pressure Gauge Shift Points/Firmness

Shift Points/Firmness

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Moroso Power Valve Tester - For Holley Carburetor Power Valves Oil Pressure Gauge Shift Points/FirmnessConvenient tool checks Holley(R) Power Valves for ruptured diaphragms to prevent engine flooding Remove knurled cap and screw in the Power Valve; cut away section of tool allows visual inspection of valve's operation CNC machined from 6061 T6 aluminum and blue anodized to prevent corrosion Requires the use of a hand operated vacuum tester (available at most auto parts stores) Moroso Performance Products is one of the worlds most respected suppliers of