I leaned my bike out a bit and now it wont rev past 1/4 throttle? I went from stock jets (35/118?) to 42/142 jets for the 331 and it was running way to rich but good enough for break in. I cut it back to 40/138 and shortened the spring 3 turns also put in a twin air. Currently have a kdx snorkle 1" end plug on a 300 exhaust 300 needle 2nd slot from top 600ft elev. 50deg. Did I not put the diaphram in correctly? it stretched and is driving me nuts.


Nevermind figured it out