motorman7

Very cool and thanks for sharing a little bit of history. Looking forward to watching the restoration. ?

Wow, love the powdercoating. I may have to learn how to do that.

That switch is looking pretty corroded. A new one would be nice. The only item that I can answer above is that you do not need to remove the dash as the connections are close to the bottom of the dash. You will have to remove the kick panels. Those are definitely easier.

Got the evap tank in Along with the fuel tank items and rear fuel lines. Since this is not very visible, I did on spend much time cleaning things up. Also, you can see the missing hem on the vinyl here. Good thing the wife can sew. She has made stick shift boots and hand brake covers in the paste. Nice!

Test Picture

The interior really looks great and even better in person of course. For what it's worth, this interior kit is made by the same company that made the interior for the Franklin mint car, currently on BaT. The quality is excellent....except for that missing hem. Will try and show pics of that tonight.

More upholstery pics. Got the seats complete and mostly installed. That white sure is bright .....I end up washing my hands every five minutes to make everything stays nice and clean. I really love the colors and think this area will look pretty nice once I refinish the steering wheel. Need to check with @jayhawk about the seat risers. With the new seat foam, you sit pretty high. I sat in the passenger seat that still had the black plastic risers installed and my head touched the headliner. For the drivers side, I took the risers off of the rear attach point of the seat since @jayhawk is fairly tall. I think his wife is a bit shorter and she may want the risers. Anyway, once we get that figured out, I will secure the seats in. (I had the drivers seat stacked on top of the passenger seat for several weeks and it made a depression in the middle of the passenger seat foam. I am guessing that will fill back out over time or after someone starts sitting in it). Got the vinyl installed on the rear shock tower areas also. That is the difficult section to install. I wanted to finish out the wheel well vinyl, but the factory missed putting in the hems on the ovelapping edge. Wife says she can sew that up for me. It's surprising, as I recently installed a blue vinyl kit from the same manufacturer and the hem was done correctly. This one was overlooked. Got the parts that were sent earlier this week wire wheeled and off to the Plating shop. Also started the evap tank hose install. Will hopefully finish that out tomorrow and post pics.

And here are two quick upholstery pics from the camera phone. Should have more to show this weekend.

There are a few, but also a few items in which I am thinking that my stuff isn't correct and this one is. It's kind of like a 'Where is Waldo' game to me, where you try and find the items that are not correct. The one item that has me intrigued is the antenna stack. There is a missing black collar that would be in the middle of the antenna stack and it does not seem to affect the assembly. It intrigues me because I have good top and bottom pieces for the '73 antenna, but all my middle sections are severely oxidized. Maybe I don't need it.

Datsun/Nissan also had the throttle control knobs on the earlier Roadsters. The knob always required some type of pull force to keep operational, otherwise it would drift back to idle. So, back in the day (late 70's), I kept a stack of popsicle sticks in my ashtray and would shim the throttle control knob so I could cruise at the desired speed for long road trips. Used to drive straight through from San Diego to norther Idaho that way, along with a bottle of No-Doz. No way I could do that now.

I had to save the pic and blow it up. Looks like they have the rounded edge facing 'forward' and the squarish side facing 'aft' for BOTH bushings. That's weird, but then again it's a 280ZX.

Interesting

More muddy waters...Another item that comes into play are the mounting features/cups on the body that the bushings insert into. The feature is rounded inside. It would seem odd to put the squared end of the bushing into the rounded cup. The bushings from the energy suspension kit look like the red one in the pic above; rounded on one end, square on the other. Because of this feature, I am going with the rounded side toward the cups.

@Captain Obvious here is the source for the rounded side of the insulator to the body. It's the Chilton's manual, bold type on page 8-8. Not sure if it's the best source, but it's all I could find.

Yes, will double check the source on the rubber when I get home. I actually had the rubber as shown in your picture above but switched it after reading the manual.

Yes, backside washer too...of course. Interesting though, I went through all of my manuals and really could not find a clear picture or verbage of how the washers are supposed to go and unfortunately, my '70 is not available for verification. The only information I could find was to ensure that the rounded part of the rubber was toward the frame. Will have to double check on the source.....may have been a Chilton's. It does seem odd to me that the convex side is toward the rubber. I would think that water would/could accumulate at the interface. Seems like convex side out would reduce water intrusion.

Thanks @Captain Obvious...got those washers inverted. Thanks also @Zup and @Terrapin Z for the parts. Things are coming together here. Will get those non-brass/copper parts plated.

Put the exhaust in this weekend. Need to go the store and get some muffler clamps, used the hose clamps since they were available. Parts to finish out the carbs should be coming in this week. Will need to get those plated, then will install hose. Also, need a little help finding the rear bumperette rubber. You can see it is missing in the last pic. They are different for the '73 than the earlier models and don't seem to be readily available. These ones on eBay seem to be the right ones, but not sure, no part number. https://www.ebay.com/itm/REAR-BUMPER-BAR-RUBBER-OVERRIDER-RUBBER-INSERTS-for-DATSUN-NISSAN-240Z-260Z/132883410645

Yes, please send. I can cover you through PayPal....or trade you 2 of my SU linkages for your 1 flat top linkage ☺️

Being an engineer, I have to say that the carb heat shields inherently have a heat transfer issue. There are black insulators between the heat shield and carb float bowl, but the securing bolts on the opposite side directly contact the heat shield and screw directly into the float bowl base. This means that all of the heat that the heat shield is absorbing is transferred through the bolt assembly into the base of the float bowl., which means the shield is not helping very much and the float bowl is acting like a heat sink. So, I added two gray fiber washers on the opposite side of the heat shield (from the insulators) so that the bolts do not directly contact the heat shield. This way the heat shield is isolated and not channeling as much heat into the float bowl. This is pretty much the only mod that i have made to the carbs and hopefully it reduces the susceptibility to vapor lock. I picked up a new front flat top carb on eBay for fairly cheap...couldn't pass it up. I am debating on whether to cannibalize it and put some of the parts on the rebuilt front carb, like the fuel filter, plastic cap and choke diaphragm. Or, just install it on the front. The problem with the second option is the finish is slightly different. I am also considering trying to make the rear flat top finish match the new carb. The new carb has a flat finish, so maybe a light bead blast would do the trick. Still weighing options here. Got some new carb insulators...those look cool. OK, now my latest issue. The throttle linkage that connects the two carbs is too long. I have three sets, and I think all are for SU's. Never realized that the linkage for the flat tops is shorter than the linkage for the SU's. You can see in that second to the last pic that the linkage is too long, my guess is that it is too long by 1/4". Was thinking that maybe I assembled something wrong, but that is really not possible. The carb throttle shafts control the span distance, and the linkage I have goes beyond the throttle shafts. Anyway, will need to research this a little bit. Maybe @Zup or @Captain Obvious can provide a bit of insight. Ahhhh, the '73 linkage is definitely different. Just added pic at bottom

PM sent

Got a new passenger side window regulator. Original had a broken wheel which doesn't work so well. Installed that last night. Attached an exhaust system comparison. My original is still at the muffler shop since I need another one, but here is the comparison with a spare I had in the backyard (That's a scary place) Worked on the Carb plumbing. I have one partially broken water system fitting that might still work. Will check today to see if I can find a new one. Also, I need the plumbing that goes from the water feed tube to the carbs. That is totally MIA. Will have to put out an APB to see if anyone has those. Will post pics of parts I need later today. Was playing with camera settings on car pic.

I guess it's a bit of a challenge getting this just right. Can't make it too shiny, don't want it too dull. I did get the manifolds installed last night. Nice to be working back on the engine. I temporarily placed the balance tube and flat tops on just to see what things will be looking like. The balance tube is a bit of a challenge. That brass plug on top is pretty hard to get out....even with the vice grips. Will have to try the fire and ice method on this and see if that helps to loosen it. Also broke off a fitting on the underside of the tube so I will need to drill and tap that out. I had to re-tap the threads for the air galley. Those threads are M14 X 1.5 for anyone interested. The good thing is that my water tube and exhaust tube for the EGR are in nice shape. I did a quick fit check on those. I will install as much of the tubing as I can before I actually install the carbs.

More paint shop pics...little by little.

Got the fuel tank sealed, cleaned up and painted. Loosely installed the tank so I can start running all of the hoses. That's always fun.