I OWN A 99 BANSHEE AND IN A WEEK HERE IM GETTING FMF PIPES AND SILENCERS, PRO DESIGN INTAKE, K&N FILTER, OUTERWARES, I HAVE PUT WISECO PISTONS AND FMF RAM VALVES ON IT ALREADY, MY QUESTION IS WHAT SIZE JETS DO I ENED TO MOVE UP TO??? I LIVE IN FLORIDA WE HAVE TRAILS WHOOPS JUMPS SAND AND MUD, WE RIDE ON EVERY KIND OF TERRAIN HERE, I NEED TO KNOW WHAT SIZE JET I SHOULD MOVE UP TO?? IN THE WINTER THE COLDEST IT GETS HERE {AT NIGHT} IS LIKE 50 DAGREE'S AND FOR THE SUMMER WE USUALLY RUN AROUND 90-100 DAGREE'S AND ITS HOT AS HELL, I WANTED TO KNOW IF ANYONE HAS THE SAME RIDING AS ME AND HAS USED THATS JETS THAT KEEP THE BANSHEE AT A IDLE, AND ITS NOT RUNNING TO RICH, OR TO LEAN, LENA IS NOT GOOD BUT EITHER IS RICH PLEASE REPLY AND GIVE ME A IDEA HERE... THANKS ALOT


BANSHEE99

 

SORRY FOR ANY MISSPELLINGS..LOL

 

Read my mods below... I don't run and airbox lid. I have 30 pilot jets, new needles from Alba Yamaha (WWW.AlbaAction.com), and 300 main jets. I usually only ride the sand dunes in Glamis. It's not really humid here like it is in Fl so you might want to run a jet richer on the main. If you call up Alba you can ask them what they set bikes up for and they should tell you.

 

I ride in connecticut and have basically the same mods minus the intake. I run a 260 main. any motorcycle shop will tell you around what jet you shoould use. that will start you of, but every motor is different. your plug should be cardboard color. darker is richer lighter is leaner, I recomend a little darker than cardboard color. Banshee top ends can be expensive

 

yea i jsut got my topend done last week so im getting these mods and wanted to know what size jets to get, a friend told me 290 jets, but im not sure...