motor help please
 

hey guys I am doing a 13b swap on my 1990 miata and I was curious about the 13b engine. Can someone tell me if I re-built a 13b would it last nearly as long as a brand new one? please help.
-Thank you

imo if u rebuild an engine right, with quality parts and keep up on maintenance it should last almost as long, if not as long as a new one.