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  1. #1

    Can I use a 780 motor in a 750SL hull?

    Do I need to change anything? Will the carbs work or should I get 780 carbs? Will the computer work? Thanks Dan

  2. #2
    barefootpolaris's Avatar
    Join Date
    Jan 2007
    Western. NC
    If I remember correctly from prior posts a couple of years ago, the cdi and the stator are definite changes. The carbs i think are the same but the jetting and settings will need to be adjusted. The hull is the same, so the conversion should be relitively simple.


  3. #3
    She likes the bike. But the ski gets her wet!!!! xlint89's Avatar
    Join Date
    Oct 2006
    Cleveland OH
    Sure can. Rejet carbs, 780 exh manifold and a 780 CDI are all that's required to swap a 780 engine for a 750 or 650. The H.O. triple fuel pump and 780 Flame Arrestor would be nice too.

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