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Vacuum pump HP?

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Old Oct 23, 2009 | 07:20 PM
  #1  
Rock_Daddy's Avatar
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Default Vacuum pump HP?

I am already working on more HP for the LS Vega for next year. I am looking at options where I don't have to change the base of my build. I will be keeping the 416 L92 block setup. right now I have plans to replace the stock heads with something more extreme, going from a good sized hyd cam to a solid setup. So i was thinking about adding a vacuum pump. If I was in the 700hp range could this be an option for a few more HP? what kind of gains do people see.

If I need to offer more info on my build just ask. Anything else anyone could suggest for more HP would be great. Always looking for ideas. Looking to stay N/A this next year also.

Thx
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Old Oct 24, 2009 | 02:59 AM
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From: gonzales louisiana
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we have used vacuum pumps on our top sportsman and super gas cars. its usually good for a few extra ponies. and it keeps the motor from building pressure too!
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Old Oct 24, 2009 | 10:20 AM
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what vacuum pump are you guys running?
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Old Oct 24, 2009 | 10:52 AM
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Big side benefit is getting rid of the stock PCV system and eliminating anything to do with the intake while providing proper ventilation.
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Old Oct 24, 2009 | 11:28 AM
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How does a vacuum pump aid in bringing in first air. I thought it just controlled vacuum also helps seal rings? Correct me if wrong someone was ranting about this in another thread.
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