my buddys selling his engine and tranny out of his z32 its a 91 n/a but i was wondering if anyone new if it would fit in my 81

 

Sure it will.. Do you really want to fabricate all those mounts though???

 

why wouldnt he? go for it

 

The na won't be nearly as difficult a swap as the TT would be. And I've seen the TT swap done personally. And it was a bitch to do. But it is definitely possible. Less hosing on the NA and you don't have to worry about the turbos interfering with anything in the engine compartment(and they will if you want to place the engine in a practical position. So I say go for it. But just remember, it's not a drop in affair. Nobldy makes any kind of conversion kit for this swap, so you'd be working from scratch. Check www.hybridz.org. They have info on any swap you can imagine. Good luck