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  1. #1

    Join Date
    Nov 2006

    gp1200r case vs gp1300r case

    I am looking for a 03 gp1300r case and have been told that the 1200r cases are the same except you have to plug the pulse line fitting on the 1200r cases. Is this correct? I looked the part numbers up on Riva and they are different ofcourse. Any help would be great. thanks

  2. #2

    Join Date
    Feb 2006
    Birmingham AL
    From what I have seen and I have had bolth they are the same except for the pluse line bung

  3. #3
    Moderator OsideBill's Avatar
    Join Date
    Mar 2006
    United States
    I may be wrong but I believe there is a slight clearance issue with the 1300 pistons in a 1200 case. I would get profesional opinions before jumping into one. I believe this can be solved by a motor builder cutting some relief.

  4. #4
    Hydrotoys's Avatar
    Join Date
    Jul 2005
    Mesa, AZ
    No cutting needed.

    Bung is only main difference.

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