Repower of 88 17.6XB

Discussion in 'Hydrodyne® Boats' started by JVB, Jan 15, 2012.

  1. JVB

    JVB

    Joined:
    Jan 15, 2012
    Messages:
    1
    Boat Model and Year:
    17.6XB, 1988
    Last summer I purchased a 88 17.6XB powered by a 88 GT150. The motor runs fine, but as we all know is a huge gas hog. I have been looking at options to repower my boat. I recently came across a 2011 125 opti-max. I am looking for input on whether this is a good choice as far as power, economy, and top end. Any thoughts on a prop would also be apreciated
     
    JVB, Jan 15, 2012
    #1
  2. jim

    jim Hydrodyne 18 Specialist

    Joined:
    Jun 14, 2006
    Messages:
    2,321
    Location:
    FL
    Boat Model and Year:
    77 Dyne 18 I/O converted to Outboard
    I would try the 150 for a season. It may do better than you think at water ski speeds with a 17 pitch prop.

    jim
     
    jim, Jan 16, 2012
    #2
  3. Must-Ski Motors

    Must-Ski Motors Hydrodyne 20 Specialist

    Joined:
    Sep 1, 2006
    Messages:
    515
    Location:
    Beaver Dam
    Boat Model and Year:
    87 20 single; 93 MC Barefoot 200; Nautique 196
    Ski Team:
    Beaverland Must-Skis
    Fuel Economy will be great.
    Low end power will be acceptable.
    Speed holding might be ok.
    Top speed will be 40-42 depending on propping.
     
    Must-Ski Motors, Jan 16, 2012
    #3

Share This Page