curious at 800ft above sea level if i should go from 30 to 32.5 on a 250/34mm carb and 40 to 42.5 on a 500/40mm carb or go from 30 to 35 on the 250 and 40 to 45 on the 500.looking for alittle stronger idle/off idle,,,,,,,,,,,thanx much people/its been a few months.also i know a place that will sell you up to 10 jets for only $1.88 delivery,,,,,,,,,,,

 

i think the stock ones are good to 3000 ft. above

 

I have worked on a ton of carbs in my life and with exception of my street bike (Royal Star 1300) I have never messed with pilots. All of my quads, Quadracer, Foreman, Prairie, Artic Cat 650 and now Sportsman 700, I have modified all of them and had to richen the mains but never touched pilots and never had a problem. Its not often that I cruise at 1/4 throttle, its either idle or 1/2 - full throttle all the time so Pilots don't make any difference.

Unless you like to (put put), pilots don't do much. You can always lower the needle clip one postion or install a .020 shim under it to get the 1/4 throttle change.

 

thanx people, now that its gettin colder it does'nt have the off idle smoothness,i'll give her a cleaning.