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
MX, SX & Off-Road Discussions
Dirt Bike Mods & Maintenance
Starting/running issues with kx 125
Reply to thread
Message
[QUOTE="adam728, post: 1137864, member: 55463"] Auto parts places would be your best bet for a compression tester. Cost/quality varies a lot, you could pay $25 or you could pay $150, so look around. Some places like Auto Zone will let you borrow them for a returnable deposit. Could also be reeds. Are they frayed or chipped? Sprung so they aren't sealing shut all the way? It is very hard to oil-foul a plug. I know a group of guys that break their stuff in running 15:1. Lots of smoke, but no fouling. 99% of the time (completly made up number) a plug fouls because of too much fuel in the mix. If you mix more oil (like 32:1 instead of 42:1) you are getting less gasoline into the engine because of the extra oil (jets will pass the same amount of fluid for either ratio, so if there is more oil there has to be less gas). If you are having troubles fouling plugs and everything checks out good (float level, reeds, compression) then you need to spend some time and jet your bike correctly. It's one of the best mods you can do. [/QUOTE]
Verification
Which ocean is California closest to?
Post reply
Forums
MX, SX & Off-Road Discussions
Dirt Bike Mods & Maintenance
Starting/running issues with kx 125
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