Results 1 to 5 of 5
  1. #1

    High/speed, Low/speed carb settings-stock

    Those of you who've installed the t-handles, do you remember how many turns-out from lightly seated you had, in stock form...was it 1-1/2? Or were they completely seated in stock form/factory setting?


  2. #2
    I appologize, I found them. Still curious about what folks have discovered after tamper cap removal...I wonder how consistant?
    Attached Thumbnails Attached Thumbnails Click image for larger version. 

Name:	carb settings 2of2.jpg 
Views:	466 
Size:	117.5 KB 
ID:	260896   Click image for larger version. 

Name:	carb settings1of2.jpg 
Views:	379 
Size:	100.1 KB 
ID:	260897  

  3. #3
    Dude, how did you get a hold of these, been looking all over for them?? can't make out the writing though too small, and these are for US delivered, found any for int'l delivery (no emissions control)?

  4. #4
    have a 2002 xlt 1200, can't read the attachment, any chance you can write what the carb settings say?

  5. #5
    Low's: front, center, & rear - 1, 1, 1, +/- 1/4

    High's; front, center, & rear - 3/4, 1, 3/4, +/- 1/4

    I believe the reason for the difference in the high's is that the accelerator pump is already richening the front/rear cylinders ( a latent fuel effect).

    I got this document from another member [thank you]. To read it, either left-click and do a 'save-as' so you can zoom it. Or, double click to it, then double click on it again and it will enlarge.

    PS: I don't know where one could access the international spec's, but one reasonable approach is to default to going richer, particularly since the motor is flowing more without the emmissions controls/catcon.

Thread Information

Users Browsing this Thread

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

Similar Threads

  1. carb low and high settings
    By sr240 in forum Yamaha PWC Performance (2-stroke)
    Replies: 5
    Last Post: 08-08-2011, 09:43 PM
  2. Factory carb setting for high/low speed adjustment.
    By jchale in forum Yamaha Old School Skis
    Replies: 4
    Last Post: 04-28-2011, 03:39 PM
  3. high and low speed screw settings?
    By johnson7454 in forum Yamaha Open Discussion
    Replies: 1
    Last Post: 05-21-2008, 07:08 AM
  4. gpr1300 high speed screw settings
    By sic fish in forum Yamaha How To & FAQs
    Replies: 1
    Last Post: 08-15-2007, 08:31 PM
  5. High speed or Low speed
    By carbuff91 in forum 2-Stroke Performance
    Replies: 9
    Last Post: 04-26-2007, 08:40 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