jetting help

[Martin Blair]

What jetting changes do i need to make going from arround 1000ft to between 6000-11000 ft? Right now im running a 185 main, stock needle, and 50 pilot. What do I need to do to be able to run well at 6000+ feet?

Thanks

[White7]

i run a 180 and im @6000' ,,piped and air box open