Engine Harness clips/retainers

[Super65lark]

Ok.....crazy people.
Got another question here: Anyone used that sleeve wiring protector stuff? It's fiberglass. Available on amazon and who knows where else.

And thanks for pics guys! Does help.

This stuff: https://smile.amazon.com/Fiberglass-Heat-Shield-Sleeve-Adjustable/dp/B07L6CQ82T/ref=sr_1_2_sspa?keywords=wire+loom+heat+sleeve&qid=1558798682&s=gateway&sr=8-2-spons&psc=1

Fiberglass Heat Shield Sleeve - 3/4" ID X 10' Adjustable Hose Heat Shield Spark Plug Wire Black Heat Shield Roll For Car Wire Loom Heat Shield Brake Line Cable Heat Shield

[WkillGS]

I've used it at my workplace to insulate bare wire at high temperatures, 250*C/ 480*F. I don't know what the thermal insulating properties are, we just use it where conventional plastic-based insulation would melt.

For auto use, it'll get dirty when used underhood. And you'll have to thread wire thru it, so if there are plugs/connectors being used, it'll be tough to install. You can increase the diameter a little, maybe 2x, of it by bunching it up (push ends together to make it shorter).

[elagache]

Dear Iain, Walt, and mid-60s Buick caregivers,

. . . . .
Got another question here: Anyone used that sleeve wiring protector stuff? It's fiberglass.
. . . . .

As it turns out, Greg and the gang at Orinda Classic Car used the fiberglass wiring protectors extensively when they upgraded Biquette to the FAST Sportsman EFI system.  Here is an example around the ignition coil:



Here is an example on the firewall with the wiring that in part connects the fuel pressure sensor to the ECU:



They also used plastic conduit for larger bundles.

Here is one more example of wiring going from the driver's side to the passenger side over the radiator:



So these sort of wiring protection are suitable for automotive use at least if you buy the products intended for that purpose.

I hope that's some additional help!

Cheers, Edouard 

[Super65lark]

Some of y'all have some pretty engine compartments... jealous. 

Now, got a question about the positive battery cable. Looking on rockauto, those available in that length don't come with the starter 'lug'. Is it acceptable to bend the tab that's commonly used of those? They are of good quality, either Standard or ACDelco.


 _______


 I see on the other thread about battery cables for the GS that they ran the positive to switch. Why? Why wouldn't use just run the cable straight to the starter?

[schlepcar]

They are just crazy Buick guys who overlooked that little ?SBC? in your first post. So, to answer your question your cable will go all the way from the battery tray to the starter solenoid. You can use the sleeve to route the small purple wire and any other wire(they may not be necessary if you are not using points)...the sleeve holds them away from any heat.The starter end should look like this one

https://www.ebay.com/itm/1964-1966-CHEVY-PASSENGER-POSITIVE-BATTERY-CABLE-NOS-DELCO-2986176/283441060565?hash=item41fe675ad5:g:76EAAOSw3b9cpjbY

[WkillGS]

.... Orinda Classic Car used the fiberglass wiring protectors extensively when they upgraded Biquette to the FAST Sportsman EFI system. ......

So these sort of wiring protection are suitable for automotive use at least if you buy the products intended for that purpose.
.....

Yup! That works!  That is much better suited for automotive use than the product I'm accustomed to. They did a real nice jog with it!

[elagache]

Dear Iain, Dan, Walt, and mid-60s Buick caregivers,

Some of y'all have some pretty engine compartments... jealous. 

Both you and Ruthy have to be a little patient.  Biquette has been in our family 51 years!  After all the abuse she went through as a our family wagon, she deserved to be dressed up!  I hope by the time you've owned Ruthy 40+ years you'll be able to give her the same kind of love! 

Cheers, Edouard 

[Super65lark]

Patience is a virtue..I know.

Schlep, none of the aftermarket cables I'm looking at have that fitting on the starter end. The one I'm running right now is just the same. It's newer, unlike the original harness. I guess when the time comes to get down n dirty I'll find out what sort of condition it is in.

[schlepcar]

You COULD just bend that little 90 into the end. That OEM piece has a little tab that locks the terminal into a groove so it can not touch the two other terminals. Sometimes I just find a good used original terminal and solder it on a new cable or whatever you already have.

[Super65lark]

New versus old engine harness

[elagache]

Dear Iain and mid-60s Buick caregivers,

New versus old engine harness

Not so fast!  Who supplied the new engine harness?  Is this a commercial part or did you have somebody build one for you?  It does look very nice but . . . . . curious minds would like to know!

Cheers, Edouard 

[Super65lark]

M&H made this Edouard. It's quality.

[elagache]

Dear Iain and mid-60s Buick electricians,

M&H made this Edouard. It's quality.

It looks very nice so good choice!  Are there any issues since you have a small block Chevy engine in a Skylark engine bay?

Cheers, Edouard 

[Loren At 65GS]

Dear Iain and mid-60s Buick electricians,

M&H made this Edouard. It's quality.

It looks very nice so good choice!  Are there any issues since you have a small block Chevy engine in a Skylark engine bay?

Cheers, Edouard 

  None at all, as long as the hood is shut. LOL That's a joke ,son !

  Loren

[Super65lark]

Lol. Give a guy a break. He'll have a proper engine one day.