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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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Thanks for the replys . I think I am going to try to get by with just a Puke tank. It sounds like it may help some to have a pump but I am limited on space and this was not originally in my game plan. So worst case I have to add one if I encounter a problem. AJ Powell I saw your car run recently and it is quite impressive!!
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