[bowhunter007]

I'm about to pull the top-end apart on my 03 250, for an inspection. I've put somewhere close to 75 hours, probably more, on my bike since Oct. 2012. After I put it back together, I'd like all my 2t running the same mix ratio. I'm going to run everything at 32:1. My biggest struggle is gauging needle profiles. I'm just not sure what to start with. My bikes get run from 0-5500 ft. with temps ranging from 35f-80f. Mostly I ride between 0-2500, same temps. For those running the fat mix...What are you using for needles? My KX 250 edges out both my Gassers in the HP dept(@ 32:1). Would it be as simple as copying my KX jetting, then fine tuning from there?