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
Yamaha MX & Off-Road Dirt Bikes
Help! I blew up two '06 Yamaha YZ125's this past weekend
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="BradC62, post: 1127713, member: 72619"] [b]Jetting[/b] 32to1 is not rich Not only about the main jet but also the pilot jet along with other parts of the carb your wrong . many yz125 bikes on the circuit are running small main jets 410 stock and turning there air mixture screws 1 to 1 1/2 turn out thats bull . I have sean many bikes being walked off the track , ring locked on the piston .how about a 490 main 37.5 pilot and some carb mod's to thrash 250f's outdoors ! We have no problems. You can not do that on a stock bike , un' less you know what you are doing. this is not a144, this is stock ! 926 oil is good but yamaha r is also, those are the best. If and when you take apart motors you will see a difference between oils, Some lube, some don't . There is always pro's and con's with almost anything , the bike's come to lean from the factory , along with fork seals that leak !!! :cool: [/QUOTE]
Verification
Which ocean is California closest to?
Post reply
Forums
Dirt Bike Discussions By Brand
Yamaha MX & Off-Road Dirt Bikes
Help! I blew up two '06 Yamaha YZ125's this past weekend
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