Originally Posted by BluByU
I had to repair about 7 holes when i first got my old 1100GS (previous owner was a HACK.)
I used Heli-coils as that was what I had in the tool box at the time, never had a problem, nothing backed out.
Two valve cover bolts on one head and 3 on the other as well as two exhaust holes stripped.
Worked for me
Sweet. I can get them from Amazon pretty cheap.