I just noticed that the front mounting bolt for my solex 34 pict 4 carburettor was loose as I could even wiggle it with my hand alittle, soon I realised the threads in the carburettor was stripped/bad so I could not tighten it up.. that explains why I felt some change in the cold startup the last few days iguess.
So my question is what is the best solution for this problem, aluminium weld the whole, and drill to the same size to make new threads? drill it out and put a nut on the top and bottom? or put in helicoil?
![Image](https://www.thesamba.com/vw/gallery/pix/2428087.jpg)
Any suggestions are welcome, thanks