I need some help
 

Hey, Im new at the whole car tunning thing and I need some advise form anyone. I want to buy a 89-94 240sx, I just need help as in good sites that I can get parts off of, whether I should put a turbo kit on the stock engine or just do an engine swap. Anything would be helpful, thanks. Also I would like to know stats on different turbos and turbo kits like HP and Tourqe and everything and anything like that.

you will have to decide on the setup yourself. as far as research head over to ka-t.org to find compressor maps and general advice. there are alot of sites to buy parts off of, do a quick google search.