Jetting with K&N

[howshnazy]

I got a K&N filter and outerwear, and i am removing the airbox lid. Everythign else is stock, my elevation is real low. What should my main jet be?

[cals400ex]

i usually liked around a keihin 152. elevation and temperature play a pretty big role though. i am at 625 feet above sea level just for comparison.

[howshnazy]

Well my elevation is lower than that i think its like 100 ish, and in arizona the temp never really gets cold. Do you think a 155 is too big because i think i heard someone suggest that.

[cals400ex]

you probably shouldn't feel a difference between a 152 and a 155. so, a 155 should be fine.