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995 Views 9 Replies 8 Participants Last post by  AJ Powell
I have a 400 sbc with an F2. I have been getting different opinions on wether I need to run a vacuum pump on my motor. I see guys both with and without so I am asking people their opinion on the matter. Do I need to run one or not? I am planning on 20 to 25 psi of boost. Thanks!!!
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what brand of pump were you looking into?
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