mikuni

I have a 2004 yamaha blaster , ran perfect no issues at all when i had stock exhaust and stock jet in the carb. Has V force reeds aswell (dont know if this makes a difference ) Now that i installed the exhaust system and installed the 310 jet and changed the needle position to the 3rd slot , it...

Long story short, I was in the process of threading my Mikuni carb for an idle screw and the thread tap (or die, what ever teh cutting tool is) broke inside of my carb with part of the tool remaining stuck in the carb. I could try to drill it out slowly and hope the threads work for the idle...