Another update for the Z!
Flywheel was dropped at the machine shop. He gave a cheap price since the block is still there and taking a bit longer to do. I figured why not...
Ordered up some more parts! Who doesn't love daily stops from the FedEx driver....well maybe my fiancé...I should look into batching my deliveries into one day so it looks like I am buying less 😉
We now have (or on its way) MSA 3-2 headers, Z-Story JDM muffler, ARP head stud kit, Shifter bushings, clutch slave, lots of engine paint and misc. hoses, as well as some probably controversial items. I grabbed a "cold air intake" as my stock airbox is looking rough, $40 for a filter and piping is worth it for now. Electric fan setup, I know I see so many posts about these but my car didn't come with the fan, the fan clutch, or a full shroud. Also I picked up an ignition panel...more on that later.
I was able to do a TON of cleaning lately while waiting on the block to finish. Lots of scrubbing and degreaser for the engine accessories. Valve cover and oil pan are painted up and looking fresh. I'll be sure to grab some photos. Also, I have been dreading cleaning up the fuel tank lines. When I first installed the tank, I was in a hurry to get the car running so nothing was secured or cut to length correctly. I finally redid the lines and tidied it up. For the large vent lines, I was able to use a trick I found here with 90 degree fittings for tight bends. Worked like a charm.
And so that brings us to where I am now. I find myself with time, but nothing else to tackle until the block is done. I could start interior work, but I know that is going to be a massive project in itself. So of course I browse some more threads here and came across one for a harness rebuild...oh no. I did take the time back when I first pulled the engine to wrap the harness and clean it. But my god, the previous owners paint job has 90% of my connectors red and 90% of those are now cracked from removal (the price to pay for little rust!) It is just an eye sore and since everything is out of the interior...hell lets see if this is something I can do.
I debated back and forth about an OEM style reproduction harness. I could just pull mine, and make a 1:1 copy. But, there are quite a few items I don't want/need anymore and I'd like to use modern relays/connectors whenever possible. Not only will this save some money, but probably a lot of headache! So it will be a modified harness, simplified for modern tech. It will be nice to have all the relays in one spot for once! Hopefully there are at least a few folks who will find this useful information. I will be designing a fresh wiring diagram that is colored and interactive if anyone would like a copy. I am picking and choosing strange items to keep or remove. Such as removing fusible links, that's an easy one. But I am thinking about keeping the Shunt for my ammeter. I don't want the door buzzers, the seat belt lights, emissions equipment, just to name a few more examples. My ignition switch works fine, although I am debating using an ignition panel to allow each accessory to be on its own toggle (fuel, ign, fans, etc.). When I first started up my car, lights worked, but not signals, so I will try to fix my connections now before resorting to having everything on a toggle. I like to have a balance of oem and aftermarket, I don't want a full on race car spec interior. If I do go down the route of toggle ignition, I am looking into hiding a kill switch, or going modern with an RFID sensor...kind of like a smart key.
This also leads into EFI. I would like to go with a megasquirt system, maybe microsquirt, to handle that side of the harness. It'd be nice to remove the AFM and dizzy for modern solutions. Again, this will also let me run larger cams, remove unused wiring, and clean up the bay even more. This will all happen after the engine is back in the car and running. I don't want to try to tackle a fresh rebuild with also a fresh harness!
Anyways, This is giving me something to design on the computer so I don't go crazy 🙂 below is a snippet of a proof of concept. These are absolutely not done and I mainly was playing around with EasyEDA to learn what capabilities it has. Shoutout to @SteveJ for helping me get started.