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jets, ording them

 
rscottkdesigns rscottkdesigns
User | Posts: 83 | Joined: 08/08
Posted: 10/02/08
07:16 PM

Well i orderd a jet kit for my local and he said that the company that he gets them from dosent make them for the 03 yz125, but he can order the acutal jets i need, one by one. so can someone give me some jet numbers, and needle numbers. In the summer its around the high 90s and then in the winter its around the 40s and its hardly ever snows.  Thanx alot.  

 
MJP68 MJP68
Guru | Posts: 1928 | Joined: 10/07
Posted: 10/02/08
07:39 PM

why do you think you need a jet kit??  

          post count means nothing
06yz125,kx60(2)

 
rscottkdesigns rscottkdesigns
User | Posts: 83 | Joined: 08/08
Posted: 10/02/08
08:18 PM

to gain alittle power and tune for better results for the seasons.  

or did i totaly miss what a jet kit is ?  

 
MJP68 MJP68
Guru | Posts: 1928 | Joined: 10/07
Posted: 10/02/08
08:52 PM

you may have misunderstood. A model specific jet kit to improve power isnt sold for most mx bikes.
many different things effect the jetting so it would not be possible for a "1 kit fixxes all" application.

if you are having a specific issue like fouling plugs, bogging, hesitations etc then jetting may be needed. the stock jetting was pretty good for that bike. but if you take the time to understand jetting you should be able to make the bike run cleaner and crisper. do some searching around DR there has been several threads with really good jetting tips  

          post count means nothing
06yz125,kx60(2)

 

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