Hey guy its been awhile. Anyways I pulled my Carbs off for cleaning. I have 280 Main Jets, 25 Pilot jets. Also found out that if the Carbs were not jetted for the T5 pipes the motor would have just melted down. So to answer my own question it is jetted. Thank you guys for all the help I use the same mixture of gas. I ride in a lot of dirt,mud,water...I live in IL we do a lot of trail riding.