Flat spot in acceleration on '07 KX250F on 4Strokes.com Forums

4Strokes.com Forums

Username:	Password:
Remain Logged In (Makes it easier for return visits)
Click to Reset Password

All Forums

Kawasaki Four-Stroke 2-Wheel Forums

All Kawasaki 4-Stroke Related Topics

Flat spot in acceleration on '07 KX250F

New Topic

Reply to Topic

Printer Friendly

Author

Topic

jumphunter
07 KX250F

jumphunter's Avatar

Australia
1 Posts

Topic started on 04/21/2009 at 8:40:55 PM

hi all just recently put a rocket racing exhaust on my 07 kx250F. since i have done this my bike now has a flat spot when i give it a rev,if i ease the throttle on i do not have the flat spot i have replaced the spark plug and new fuel i still have the problem would there be any 1 out there with a bit of info on wat the problem might be ?? i have been told to change 1 of the jets in the carby i aint sure on which 1 i would have to change or to what size it is running a stock carby atm any ideas or info would be great cheers jumphunter

b_king
Oakville, ON

b_king's Avatar

Canada
4507 Posts

Posted on 04/22/2009 at 06:15:44 AM

Sounds like a jetting issue. You need to start by figuring out what you currently have in there. Is it only when you rev it in neutral that it does this or while riding if you crack the throttle it'll have the flat spot?

08 KLX450R
Forum Moderator

Topic

New Topic

Reply to Topic

Printer Friendly

Jump To:

Forums Code by Snitz Forums 2000

Click to go to top