So i was messing around after having in my turbo on my 91 crx dx with d16z6 swap its just a mitsubishi turbo pushing bout 5.5 lbs...Wondering if i should just replace the block or have it rebuilt what would be cheaper? i have a buddy who has a y5 block selling for bout 250 thinking of running that with my turbo till i can build the z6 block any advice?

 

holy chit..$250 for a y5 block is it built? i have a y7 that i got for $75...

 

no its not built but its just basically everything new like 20,000 on it....all the internals and such though