exhaust jawn stripped

wr3stler17

New Member
Mar 14, 2016
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alright so about five months ago i put a used fmf fatty on my blaster and everything went on fine. I rode with it a few times (once on trails, a few times on streets, and twice in snow). and a few days ago i realized that one of the insides of where the studs come out of the cylinder connecting the exhaust on was stripped. i can't fit a drill or a tap in there or a nut on the other side of the hole. also i don't want to have to pull the engine so can someone help point me in the right direction? helicoils?