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manifold vacuum

  1. Engine
    Good day Gentlemen, do i have both manifold and ported vacuum in my distributor? Please take a look on the illustration below. Below is the photo of the actual distributor. photo sharing sites image sharing
  2. Engine
    Most people into street performance will connect the distributor vacuum advance can to full manifold vacuum, which obviously has a considerable impact on idle. Minor variations in moment-to-moment operation manifest themselves in vacuum and this is amplified through the action of the vacuum can...
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