4X3 props vs 3X3 props

Discussion in 'General Discussion' started by roccopep, Feb 11, 2018.

  1. roccopep

    roccopep New Member

    Apr 19, 2012
    Atlantic City ,NJ
    2003 260DA
    350MPI Bravo 3 20p
    I have a 260 DA with a 350 MPI B3 configuration 20p props. I am going to try 4X3 22.5 p props to improve overall performance. Has anyone tried this?
  2. paulswagelock

    paulswagelock Active Member

    Oct 25, 2010
    2018 SDX 270 OB 300 Verado
    Verado 300
    I have. Are you going from Merc props to the new version of Merc props?
    If so, you will lose 500 rpm off your WOT from that pitch change, which my guess is you do not have room to drop that much.

    What are you trying to accomplish?

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