Rotor housing question
 

I have a 93 fd and I blew the motor killed both housings, A friend of mines has 2 housings out of a 91 j spec turbo 2. Will these work? Can they bolt right up?

I know that the 91 housings will have a hole in them on the side, right above the intake manifold stud. that there cause the turbo 2 draws coolant through those holes to supply the turbo. I'm not sure how an FD is configured so I can't say yes or no.