repowerx 383

  1. R

    240 Sundancer repower to 383 mpi

    Anyone repower their 240DA with a 383 mpi engine? I searched and found someone who did this on a 240 SD but not a Sundancer. If so, would love to hear details on top speed, cruising speed at what rpm and gph, and what props you are running. Thanks for any info!
    • Rogerdog23
    • Thread
    • 240 260 270 sundancer repowerx 383 sun dancer sundancer 240
    • Replies: 0
    • Forum: Sport Cruisers
  2. S

    Mercury Re-power issues?

    Hi purchased a 2007 SeaRay with Mercury 383 Repower by previous owner, unfortunately the unit uses excessive oil, end of year 2 of 3 year transferable warranty......I believe its ring seal and/or bad pistons used etc. Anybody had any experience with this? THanks Anybody have any similar issues
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