Home
Basic Dirt Bike How-To's - Video
Dirt Bike How-To's - Video
Living The Moto Life - Video
Bike Tests | Shoot-Outs - Video
Forums
What's new
Latest activity
Log-In
Join
What's new
Menu
Log-In
Join
Navigation
Install the app
Install
More options
Close Menu
Forums
Dirt Bike Discussions By Brand
KTM MX & Off-Road Dirt Bikes
jetting for 99 125EXC
Reply to thread
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Message
[QUOTE="Jaybird, post: 119364, member: 22283"] I don't know that jetting is going to obtain your objective. I mean, you probably should do other mods to get the bottom you are looking for like gearing, and reeds. Once you have your mods, then you need to jet the bike for the fuel/oil mix and elevation you ride. I think that bike has a 13/50 stock gearing...try a 52. Also there are reeds that are made to be better in different ranges of power. Carbontech is one brand I think that has these. Most KTM's are jetted stock a little rich. With my stock settings I was running rich with every fuel combination. But then, I was also fumbling with Avgas.:eek: I now run 110 octane with Mobil1 MX2T @ 40:1 500' ASL. I had to go from the stock 190 main to a 185, raised the clip to 2nd from top and it seems to be very nice now. Very little spooge. Nice light brown insulator. (00' 125sx) But now I'm planning on messing everything up by changing my fuel/oil ratio to 32:1 (can't stand it being spot-on!) :D [/QUOTE]
Verification
Which ocean is California closest to?
Post reply
Forums
Dirt Bike Discussions By Brand
KTM MX & Off-Road Dirt Bikes
jetting for 99 125EXC
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
Accept
Learn more…
Top
Bottom