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    Thread: KB Twin Screw

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    1. #17
      Join Date
      Sep 2002
      Location
      San Jose, CA
      Posts
      1,793
      It's called twisted vane; its an (successful) attempt to make the Roots style more efficient.



      This explains better than I can
      http://www.airends.com/LysholmArticle.htm
      1971 Camaro, 383 stroker ~500HP,M21 Trans with lightened flywheel. All Sorts of Auto-x Goodness in the Suspension. 12" Brakes ->SOLD

      But ask me about my 2004 STi Auto-x car...

      Just call me Brett





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