new to the forum
 

Hello everyone, I am having a issue with my 50cc gy6. Where the exhaust bolts to the motor it has repeatedly come loose and now has finally broken one of the studs it bolts to. Any ideas how to fix and how to ensure that it doesn't happen again? Any and all suggestions welcome. I

get a pair of vise grips and get it out.when you put a new one in put anti seize grease on it

Try the blue loctite.
https://www.youtube.com/watch?v=7-Tre48D2eoloctite.

A friend of mine had a extra jug with the exhaust bolts so I got that fixed. Thank you for the help.

A lock washer under each nut will help with keeping them in place. Loctite is great stuff, but will not work on exhaust header.....way too much heat in that location