1971 HLS30-14938 "Lily" build

[dutchzcarguy]

8 hours ago, Patcon said:

small interference with my new headers and the intake manifolds. Has anyone else run into this?

I've seen exhausts that leaked, so if you want to fit it right make the intakes smaller not the exhaust pipes/connections.  Particularly the exhaust number 6 causes trouble at the seals.. so you know now what to look out for!

[w3wilkes]

On 11/24/2024 at 5:29 PM, Patcon said:

I have a small interference with my new headers and the intake manifolds. Has anyone else run into this?

ere's my new shop helper! Already found the tools and the shiny exhaust. 😉

 

 

The new shop helper is pretty cute! The fun of new bling... I had interference on my MSA 6 2 1 ceramic headers with my thermostat housing causing an exhaust leak. A little work with a grinder on the thermostat housing corrected the problem.

[Patcon]

I worked on clearancing the manifolds.

Contact at the sharpie mark

After grinding with a burr in a die grinder and some light polishing work

Then I put them back in the bead blasting cabinet to even out the finish.

I didn't cut through into the water passage. Although I don't know how thick the remaining material is...

Also I tried to run a copper exhaust nut on to the #6 stud and wrung it off.

Since Cody was home, I enlisted him to get the stud out. There was some incidental damage to the threads, so I helicoiled it

[Patcon]

Progress on the rear brakes is here in this thread...

 

[Patcon]

I am thinking I will remove the incoming line from the rear brake device and route it straight into the brass union

I bought a R200 flange for the driveshaft from Zcardepot. Looks like it will work good. Here it is next to the old flange

I also bought a new rear diff mount. I suspect these are available straight from Nissan

[Terrapin Z]

Yep, still available. ZCD's shipping charge is what makes me avoid them if I can. I know shipping rates are high but they make a little extra. IMHO

In my situation, I order local and pick it up for $5 in gas. 

[Patcon]

57 minutes ago, Terrapin Z said:

Yep, still available. ZCD's shipping charge is what makes me avoid them if I can. I know shipping rates are high but they make a little extra. IMHO

In my situation, I order local and pick it up for $5 in gas. 

I was buying a number of other things and with my lack of free time I appreciate not having to make another trip.

Also my local Nissan dealer is a pain just like my local BMW dealership so I work around both of them with online resources

[Terrapin Z]

I completely understand, Everyone's situation is different. BMW is a lot farther for me too. Sometimes paying a little more works better for the connivence.  

[dutchzcarguy]

As i'm learning the language.. you meant convenience?  or is that an other word for the same? 🙂  ??  also ease , handyness..

[Terrapin Z]

1 hour ago, dutchzcarguy said:

As i'm learning the language.. you meant convenience?  or is that an other word for the same? 🙂  ??  also ease , handyness..

Convenience is correct, it looks like spellchecker got a hold of the word and decided on what I meant. 

[Patcon]

Got the driveshaft reassembled

I painted it all black

I bought a piece of tubing out of china. Cut it down and replated it last weekend. I used a nitrile o ring on the end. I would rather have a small square hydraulic ring instead. We'll see if it leaks

The intakes need to be reassembled on the car to hold the orientation and the spacing

I made a center line mark to help get the pipe centered between the manifolds.

I also had to drill out the manifolds to get the corrosion out so the tube would go in.

I also started working on the washer tubes

I have to figure out how to straighten out the tubes

[Patcon]

Made some good progress today even after wasting a lot of time trying to plate some stuff.

Insulators and gaskets on

Added an SS plate that takes care of the carb springs that came from Zcardepot.

Carbs are on. I can't locate all the linkage yet.

 

I took an extra balance tube I had and bead blasted for an interim solution

I reworked the back brake lines. I had an interference

Ended up with this

Here is the final rear sway bar setup. At least for now... 😉 

Do both of the washers go inside the yoke with the spring?