Raptor 660 carb tuning help
Close
Login to Your Account
ModdedRaptor.com - Yamaha Raptor Forum
Results 1 to 4 of 4

Thread: Raptor 660 carb tuning help

  1. #1
    Stock, ready to MOD jakefromstatefarm's Avatar
    Member #
    10661
    Join Date
    Mar 2014
    Location
    Hawaii
    Posts
    9

    Raptor 660 carb tuning help

    Its been about 7months since ive started my raptor and it used to run really good until I tried to start it a few days ago. It idles great and after about 1/4 of throttle it will just bog down. I remember though that when i used to turn off the fuel to put it away it would run even better. So my guess is it used to be running with a more a bit more fuel but not too much and now its getting too much fuel. My question is, what do i need to do to fix this. Do i need to rejet it? Do I need to move the needle clip? If so how will i go about doing this? any help is appreciated, thanks.

  2. #2
    Stock, ready to MOD Iceman41's Avatar
    Member #
    9389
    Join Date
    May 2013
    Location
    Kansas
    Posts
    25
    What are the current mods installed and did you drain the fuel out of the carbs after you parked it.

  3. #3
    Stock, ready to MOD jakefromstatefarm's Avatar
    Member #
    10661
    Join Date
    Mar 2014
    Location
    Hawaii
    Posts
    9
    all stock except for a pro circuit slip on and k&n filter. Yes I did drain the fuel and I keep the fuel turned off when I store it

  4. Remove Advertisements
    ModdedRaptor.com
    Advertisements
     

  5. #4
    Stock, ready to MOD jakefromstatefarm's Avatar
    Member #
    10661
    Join Date
    Mar 2014
    Location
    Hawaii
    Posts
    9
    Update: I messed around with the needle clip and it seemed to do the same thing. But the whole choke switch and cable is missing from the bike (seemed like a good idea to buy a raptor that rollled off a cliff into the ocean at somepoint in its life for 250$) but im guessing the choke could be stuck?

Sponsored Links

Posting Permissions

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

Search tags for this page

660 raptor only getting gas to one carb

,

raptor 660 carburetor tuning

Click on a term to search our sites for related topics.