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Old 08-01-2011, 07:28 PM
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Xack Xack is offline
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Join Date: Dec 2008
Location: Chester, VA
Cobra Make, Engine: West Coast Dreams
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Default Edelbrock High Flow

Quote:
Originally Posted by Snakebit View Post
Edlebrock Victor pumps have a CNC cast iron impeller. Great pumps and can be rebuilt.
Snakebit,
I am trying to get information on this from the folks at 460 Ford Forum as well. I bought the Edelbrock yesterday. It seems Ford Racing uses Edelbrock parts on crate engines. That was an interesting find as well as Edelbrock OEM's water pumps. That's the word anyway... Back to topic. There are these folks who are telling me that Edelbrock low speed performance rederes less flow than stock. I find this difficult to understand. I would think if there is less space around the moving parts there should be higher pressure at output, thus more flow at even lower speeds. Do you have, or anyone reading this have information that Edelbrocks render less flow than stock performance at Idle or at the low RPM band ?

Thanks,
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