i have a jdm t3/t4 turbo and i was trying to take off the compressor turbine and the shaft broke right off but i dont have money for another turbo or for the shaft i jb welded it and it doesnt come off but it doesnt turn with the other side it just turn on the shaft will it stay like that or can i just take off that side turbine and just run the other side or what do i do?????

 

we need some pictures of what you are talking and where the jb weld is before we can help you. and also please try and type some complete sentences and make some things more understandable.

 

you could go to ebay and buy a turbo rebuild kit which is quite simple. but like he said need pics to see where you put the jb weld at.... you could have ruined the turbo completely and needs machined again because of the jb weld..