I rebuilt my motor after it overheated and had to change to a 2MM overbore, Now I have to rejet the carb so it will run better and have better throttle response. I know it had a #250 main jet originally so would I go to a #270 jet? Would that be big enough or would I have to go bigger? Maybe a bigger Carb? I don't want to go that way if I don't have to, the bike rides nice as it is but it is just the throttle response I want to improve and maybe a little more power. Can somebody help me? Any help will be appreciated!!! Thanks!!!

 

What other mods do you have?It could be a clutching issue.