125 2014 yz125 jetting

[2strokesonly]

I was wondering how to jet my 2014 yz125 for a altitude of 0-1000ft and a temp. of 80-100f.

 

[Redordead89]

Welcome to DBA Emilio, I'm sure someone will be along this evening that can help you there!

 

[2Wheels]

I'd start with how is is running now? And if it rips, run it!

 

[2strokesteve89]

I was wondering how to jet my 2014 yz125 for a altitude of 0-1000ft and a temp. of 80-100f.

They come with factory jetting set at 0-1500' from sea level and 70-85 degrees ambient temperature. So I'd go with the if it rips now run it advice.

 

[Mihylo33]

I was wondering how to jet my 2014 yz125 for a altitude of 0-1000ft and a temp. of 80-100f.

Stock jetting, yamalube 32:1 with 50/50 mix of pump premium and race gas.
For more info here is a "how to" link.

https://www.dirtbikeaddicts.com/content/threads/dirt-bike-jetting-101.5692/

 

[2strokesonly]

It runs well but low throttle is sometimes is delayed

 

[PALMER84ONE]

Check how clean the pilot system is and check your timing also.

It runs well but low throttle is sometimes is delayed

Stock jetting will be best.