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    Results 1 to 2 of 2
    1. #1
      Join Date
      Aug 2004
      Location
      NJ
      Posts
      1,295
      Country Flag: United States

      Question about primary size......

      How much would it hurt performance if an engine called for say, 2.25 inch primaries, and you put on only 2 inch, or 2 and an eigth?
      John



    2. #2
      Join Date
      Feb 2006
      Location
      Illinois
      Posts
      23
      I think to smaller the diameter the more torque you would get(to a certain point). I could be wrong though


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