legacycentral bbs

so out of curiosity wheres a few sites that sell parts for our cars... cuz im prolly gonna stick with all motor for now.. and then just boost it.. i really dont know much about these motors so any help would be cool also how much does an average ej22t swap run($$$).. as well as what mods would i nee...

i drive a 1990 legacy L and i was wondering if anyone knew a site that sells all the parts for a full rebuild, the motor has like 200k and i think itd be smart to rebuild it before i try anything fun... also i dont want to boost it for a while... whats the potential of this motor with no forced indu...