Thread: power valves
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Old 07-24-2010, 07:32 AM
diegokid diegokid is offline
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Cobra Make, Engine: Unique
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Default power valves

Why is running a Holley DP square with two powervalves considered not desirable for street use? I have ran them with the secondaries plugged and with PV in both. Some ran better with powervalves in the secondaries some didn't. Is there any reason to do this or not to do this for a street carb.
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