Results 1 to 9 of 9
  1. #1

    Join Date
    Aug 2011
    Location
    goldsboro, nc
    Posts
    34

    GP760 Throttle Give out

    My gp760 max's out it's rpm's and peed at 2/3 throttle. The last 1/3 of throttle does nothing. Any suggestions?


  2. #2

    Join Date
    Nov 2009
    Location
    NC
    Posts
    782
    +1
    29
    Chuck,

    Did you check throttle cable linkage at carbs for full movement?

  3. #3

    Join Date
    Aug 2011
    Location
    goldsboro, nc
    Posts
    34
    I'll be able to get home weds. of next week; I'll take a look at the throttle arm movement at carb.

  4. #4

    Join Date
    Aug 2011
    Location
    goldsboro, nc
    Posts
    34
    full movement in throttle arm movement mechanism at carb; butterflys opening and closing all the way

  5. #5

    Join Date
    Nov 2009
    Location
    NC
    Posts
    782
    +1
    29
    What are you reading for max rpm & speed?

  6. #6

    Join Date
    Aug 2011
    Location
    goldsboro, nc
    Posts
    34
    6800 on stock tach

  7. #7

    Join Date
    Nov 2009
    Location
    NC
    Posts
    782
    +1
    29
    OEM impellor?

  8. #8

    Join Date
    Aug 2011
    Location
    goldsboro, nc
    Posts
    34
    yep

  9. #9

    Join Date
    Nov 2009
    Location
    NC
    Posts
    782
    +1
    29
    If you're hitting around 53 mph (GPS) max speed on an un-modded 760 that's about all she's got.
    If slower maybe time to rebuild carbs.If carbs ok, throttle arms have full movement and butterflies fully open & close I would just adjust throttle cable accordingly.

Thread Information

Users Browsing this Thread

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

Similar Threads

  1. 1997 Yamaha GP760 " Oil Coming out exhaust"
    By kharwell4 in forum Yamaha Old School Skis
    Replies: 1
    Last Post: 06-20-2016, 02:22 PM
  2. throttle bodies out for some implants
    By jetdave56 in forum Yamaha PWC Performance (2-stroke)
    Replies: 13
    Last Post: 11-24-2009, 11:40 PM
  3. Tipped jetski now stalls when giving throttle
    By rjh in forum 2-Stroke Performance
    Replies: 21
    Last Post: 06-05-2009, 05:33 AM
  4. 1997 Polaris 780 SLT (Cutting out at full throttle)
    By harleyfun1996 in forum Polaris Open Discussion
    Replies: 20
    Last Post: 03-24-2008, 01:02 PM
  5. Does anybody have a bored out Throttle Body on the SC's
    By yellow4 in forum 4-Tec Performance
    Replies: 5
    Last Post: 06-21-2007, 09:05 PM

Posting Permissions

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