Results 1 to 3 of 3
  1. #1

    1998 gp1200 do i need to rejet when using a block plate?

    Help!! Loading up on take off. Using 50:1

  2. #2
    Yamaha artisan Cutlass's Avatar
    Join Date
    Oct 2010
    Madison, WI, USA
    You might possibly need a little fine tuning with the adjuster screws when switching to premix but not rejetting. Any other mods to the ski?

  3. #3
    No its bone stock... I talked to a performance place today and they said the same thing... So gonna try it and see what happens... Thanks

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Similar Threads

  1. FS GP1200, 800, 760 Riva Ride Plate & Stock GP1200 Impeller
    By GP12Russ in forum Yamaha Classifieds
    Replies: 6
    Last Post: 06-08-2011, 06:35 PM
  2. 1998 Gp1200 waverunner
    By mogyver69 in forum Yamaha Open Discussion
    Replies: 2
    Last Post: 08-24-2010, 12:01 PM
  3. FS Gp1200 1998
    By spdracr in forum Yamaha 2 Stroke Skis
    Replies: 8
    Last Post: 05-05-2010, 08:08 PM
  4. 1998 gp1200 mods
    By brhemmin in forum Yamaha PWC Performance (2-stroke)
    Replies: 0
    Last Post: 08-29-2009, 12:11 PM
  5. GP1200R-Do you have to rejet w/ D-Plate?
    By LS2000 Cop in forum Yamaha PWC Performance (2-stroke)
    Replies: 1
    Last Post: 08-13-2007, 09:19 AM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts