well I went a head and bought a two brothers slip on. I also bought the klx 300 niddle and a 125 main. I put the clip for the niddle on the middle notch turned the fuel screw out 2.5 turns and removed the air box lid. I just wanted to say that all of the info I got off of this forum was very useful. man what a difference these mods made this bike does have some power after all. The next thing that I'm doing is ordering the 351 big bore kit. I called Bill today and asked him some questions about it. It sounds like this kit realy wakes this little bike up. I will order it in the next couple weeks once I get it put on I will post the results.

 

Get a #132 main. With the lid off she's still running lean. What's your elevation?

 

my elevation is 3000ft. but I ride anywhere fron 1200-6000ft.

 

I'd still try the #132,. This bike likes lots of gas above 5000 RPM.
I'm running a #138 main at sea level to 1200 feet.

 

I'll try the #132 any sugestions for the pilot. In a couple of weeks I should have my big bore kit. will the #132 work for that?