Honda Dirt Bikes Forum

Ok ill take a pic of the plug tomorow and post it. I have adjusted my air screw and it seems to help but never completely fix the problem. Also my jets as of now are 360 main 35 pilot and then its got the 2069 needle in it with the clip all the way to the top.  

The 360 main is going to be too rich.  350 will be the absolute largest main you will ever run, and in hotter weather, you will need to go leaner than that, even.

Did you adjust your airscrew by turning it in?  If so, how far from the bottom is it now?  If it's less than a turn from the bottom, and turning it in helped with the problem, then you are going to need to put the 32.5 pilot in there.  Your needle is fine for now.  
Since when is Dirt blue??!!!

Ok ill put in the 350 main and the 32.5 pilot because i did order those both just so if i needed them and it looks like i probably do. But now a new problem has arose i dont know if its still because its to rich or what. The problem now is after it died from fouling the plug yesterday i took out the plug and cleaned it and put it back in and now it missfires bad i tried a new plug and its doing the same thing. So i am not sure whether its the engine missfiring or if the clutch is slipping in it.

Like when i take off from a dead stop and holeshot it, it slips and you can look back and see it roosting like on and off, it will roost then stop then roost then stop and so on and so on, and it does that all the way up from the bottom of first clear up to the top of 5th gear it does that.  

in a 125cc you need to be runing a 340 main and a 30 pilot in hot weather it that  hav fun riding  

what kind of ckank oil are you using if you look on the back of the bottle and it says energy conserving that is your problem  

Derek - are you also at 4000+ feet altitude?  If so - your jetting should work.  If not, then your jetting specs will be too rich for him.  
Since when is Dirt blue??!!!

Ok so what your saying is the "new" problem that i stated above is still just to rich and new jetting should fix it?  

That's what I'm saying!  We still may have to adjust the floats or something down the road to get 'er dialed in, but everything I'm hearing tells me it's still rich jetting.  Welcome to Colorado and our high altitude issues  
Since when is Dirt blue??!!!

Lol ok well i will install the new jets and then go from there....What area of colorado are you from if you dont mind saying? Im just curious. Also what tracks to you usually ride at?  

you should not have the clip all the way to the top. if it is then you should get the next needle up and move the clip back to the middle on the new needle.  
1998 cr125
2002 cr80

I'm from Denver, Will.. The Mile High Disaster

Elko - I'd normally agree with you, but the needles avaialable to him are prettuy limited.  His other option is a needle that would put him on 1.5 clip position
Although we'd prefer to be in the middle of the needle, being at one end (like postion one or seven) has absolutely no impact on performance.  
Since when is Dirt blue??!!!