Hey to all. A couple days ago I decided to tear my bike apart and install one of Bill Blue's 331 kit. So I ordered a 40 pilot, 145 main, and a N1TC needle to be clipped at the second spot. Well today I heard he is offering a 351 kit, so I emailed him and waiting for an answer back. Well my question is... will the jetts, needle and clip position be the same for the 351? I figure 20cc isn't that much diffrent but it could also be. Should I try this combo out or opt for a bigger main,pilot or clip postion? I also have a Two Bros pipe.Thanks for any info you might have!

 

Well first of all welcome to the site. Second 20 cc's will never be felt. 145 main...wow and I thought my 132 and 40 was big. Carry on man.

 

I'm running stock pilot, 132 main, and DJ needle at the 4th clip I believe.

Bike runs perfectly.

 

What altitude are you tuning at?

 

sea level to maybe 3k feet at the most.. Most of my riding is 0-1,500 though.