Alright, i am about to part back together my 440ex for the first time and i have been looking at what jets to put in it but everyones input is different so maybe if i list my mods i can get some sort of range for jetting from you all out there, I have a fresh 440 wiseco 11:1 kit, stage 2 hotcam, K&N air cleaner, White Bros high rev box, White Bros Pro series Full Exhaust, and a stock carb, I will almost always be running my bike at sea level i mean i am talkin on the beach! if you have any idea on what jets to use it would be verry helpful, i have been looking at some posts and they are anywhere from 160-180 main but most all at a 42 pilot. PLEASE HELP ME!

Thanks, Wreckless

 

The 42 pilot was to rich for my quad at Coos bay. I ran a 170 main with the lid off and a E-series slip-on, with 9 discs. If you bring jets 160 through 180, you will have it covered. They are only $5 a piece. I would also say to bring both pilots.

 

thanks for the input i went to my dealer today and picked up some jets now i just have to wait for my cylinder to get back, and today my new White Brothers Full exhaust came and all i can say now is it looks amazing