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Old 02-14-2013, 08:50 PM
hpete hpete is offline
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It's 600 cfm at 1.5 inches of mercury which is nearly 20 inches of water. Pretty restrictive if you think about it. It means that in order to pull 600 cfm through it your vacuum guage would have to be on 20. What really gets me about these small carb fans is that they don't understand who controls the opening rate of the throttle blades.
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