Hey guys hope everyone is well, so I've been a bmw enthusiast for the longest leaving me more then strapped at times lol But it is a passion I cannot shake and I currently sport a stroked e9x m3. It has however always been my dream to build an m20b25 e30 and hit the crazy realm of 9 seconds. Recently I came across a jewel and finally am in a position to make that dream come true but am completely ignorant on where or how to even start with this platform. I found through a family friend a 1990 325i which was beyond babied with mint condition interior/exterior and 130,000 original miles. It has had only 1 owner and only 1 shop has ever touched it for 30 years, insane I know. So can someone please give me some good old honest direction on what to do from scratch. I would greatly appreciate all help and advice thank you. If it helps looking to hit 800 wheel on a very well kept m20 block and am willing to modify whatever necessary.
