I am having trouble with sock welded differentials, they are all breaking. My question, will a turbo 2 diferential hold 500-600 rwhp? I would like to to go overkill on the rear to launch the car as hard as possible. I am considering a 9" ford rear custom made but if a stock turbo 2 will hold, I could use the money elsewhere. I really do not want to keep replacing differentials and would like to do things right, the first time. Anyone else having these issues? Thanks!

 

t2 diff ,,yes it can hold 700hp

 

I am also looking at a ford irs, looks promising and not too expensive. Anyone in an fc running a ford irs???