| Hey guys been a while, but .. im pretty sure i made an account here but for some reason i couldn't log on. Oh well but hi well i just resurfaced my Heads on my '84 325e and port polished them mostly done at home, but i know as much as . hmmm what i read and see. I'm new to being mechanic and all but willing to learn, what i read was to actually get power for the 325e was to replace the headers with 325i headers but keep the 325e bottom crank, which sounds expensive maybe you guys can give me some opinions?. What i'm planning to do is get a cone filter and build a heat shield research an ECU and maybe even an exhaust system. Please i'm open for opinion, i'm a full time student with an avg budget but plenty of time so.....please all suggestions welcome | 
