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N62 Z3 Part 14: Engine Refresh (Valve Stem Seals)
Edit from the future: I've done valve stem seal jobs since writing this below blog and I've had several people ask me about doing this...


N62 Z3 Part 12: Engine Refresh (Gaskets)
Finally my engine refresh parts showed up! Also, for anyone curious, this is the Uro premium coolant expansion pipe. When installed in...


N62 Z3 Part 11: Fabrication (Subframe)
This is an exciting part of the build to get started. I had measured a long time ago what needed to be cut on the subframe and it's been...


N62 Z3 Part 10: Finishing Wiring & Fabrication Preparation
Welcome to part 10... it's been a long time coming! So the first thing to do was to get the the fuel pump in the car working. This is how...


N62 Z3 Part 9: More Start Attempts & Successful First Start
So, further diagnostics of the no-start condition This is a bad signal. So I need a crankshaft sensor... which is in the mail to me now...


N62 Z3 Part 8: First Start Attempt & Starter Sadness
So, it is time to try to start the car... Before I could even attempt to start it though I had to align the EWS and DME (5 seconds later)...


N62 Z3 Part 7: More Wiring & First INPA hook-up
At this point I was pretty focused on the test start - although I did get a little sidetracked when I discovered that auxiliary fusebox I...


N62 Z3 Part 6: More Wiring & Fuel
The first part of this update was spent digging through wiring diagrams to ensure all my wire gauge was appropriate. In doing so I also...


N62 Z3 Part 5: More Wiring & DME Boxes
I wanted to make sure all the wiring I am doing is reversible in the future - so instead of cutting and splicing anything, I want to...


N62 Z3 Part 4: More Wiring & Fuses
Okay, so I have gone from thinking I will need to change under 15 pins to having now changed over 45... earlier at the shop I laid out...


N62 Z3 Part 3: Wiring & Steering Sadness
After a couple weeks of research, today I started work on some of the wiring Here is the very beginning of the process. Honestly this...


N62 Z3 Part 2: Transmission & Engine Fitment
Okay, time for part 2. There were some really big steps forward ...and a small step back. Lets pick up right where we left off - talking...


N62 Z3 Part 1: Preparation & Initial Mockup
I am a big fan of convertibles, especially the BMW Z3 roadster. I have owned this 2.3 exactly a year as I write this on September 2nd. I...


N62 Z3 Swap Supplement - Why N62
Every time I mention I am doing a V8 swap into a Z3, I get the same responses... "LS? Cool, I love those!" or "M62/S62? Cool, I love...
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