Wrapping Wiring Harness
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- Trochu
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Wrapping Wiring Harness
What would you guys recommend to wrap the wiring harness with? Seems popular options are friction tape, braided split flex wrap, or heat shrink tubing. I'm definitely not going with heat shrink tubing due to the cost, hassle, and lack of access. I've never used either of the other two products. Thinking the friction tape with zip ties on the end would look pretty sharp. I like the look of the braided wrap as well, just not sure how it would look for the corners, I've got a few 90 degree bends.
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KB58
- Mid-Engined Maniac
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Re: Wrapping Wiring Harness
I like the braided split wrap because it lets you add or remove wires anytime. I don't like the split plastic corrugated stuff as it's highly temperature sensitive and doesn't run around corners cleanly.
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- Trochu
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Re: Wrapping Wiring Harness
KB58 wrote:I like the braided split wrap because it lets you add or remove wires anytime. I don't like the split plastic corrugated stuff as it's highly temperature sensitive and doesn't run around corners cleanly.
I've never used it, just taken it off, but agreed on the black plastic corrugated stuff.
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waltj
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Re: Wrapping Wiring Harness
The friction tape, of which you speak, has been around since before I could open my Dad's tool box.
It does get real messy when exposed to an engine compartment environment (heat, oil and so on).
You might try these guys https://www.americanautowire.com/shop/harness-tape. They have a vinyl nonadhesive product,
which would nicely complement the braided stuff. Their products are at most of the on line speed supply places.
Waltj
It does get real messy when exposed to an engine compartment environment (heat, oil and so on).
You might try these guys https://www.americanautowire.com/shop/harness-tape. They have a vinyl nonadhesive product,
which would nicely complement the braided stuff. Their products are at most of the on line speed supply places.
Waltj
- rx7locost
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Re: Wrapping Wiring Harness
I used the braided split stuff on my Cushman. I liked it. You still should tape the areas where a circuit leaves the main run. A propane torch to heat up a putty knife makes a good cutter. Het it up, then just melt your way thru the braid. It seals the ends from fraying.
Friction tape is a no-no IMO. That stuff gets real gummy over time. If you ever have to work on it later...…..OMG!
Friction tape is a no-no IMO. That stuff gets real gummy over time. If you ever have to work on it later...…..OMG!
- Trochu
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Re: Wrapping Wiring Harness
rx7locost wrote:I used the braided split stuff on my Cushman.
How does it do on tight corners? Outside stretch and inside shrink enough that it looks pretty decent?
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- rx7locost
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Re: Wrapping Wiring Harness
A lot of the final flexibility depends on the number and size of wires in the wrap. Also the more the wrap is filled with wires, the less overlap the flaps have for making the curves/corners. Going to a larger size wrap, helps in the tighter corners to keep the wires covered. Here are a couple of in-process pics of my Cushman build showing a corners, loose bundles before running to their final location and the electrical wrap I used on the ends and junctions. I hope it helps you.
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- Trochu
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Re: Wrapping Wiring Harness
Thanks Chuck.
What youve done there looks really good.
What youve done there looks really good.
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- GonzoRacer
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Re: Wrapping Wiring Harness
Mama always said he was the smart one in the family...Trochu wrote:Thanks Chuck.
What youve done there looks really good.
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Quinn the Slotus:Ford 302 Powered, Mallock-Inspired, Tube Frame, Hillclimb Special
"Gonzo and friends: Last night must have been quite a night. Camelot moments, mechanical marvels, Rustoleum launches, flying squirrels, fru-fru tea cuppers, V8 envy, Ensure catch cans -- and it wasn't even a full moon." -- SeattleTom
- rx7locost
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Re: Wrapping Wiring Harness
GonzoRacer wrote:Mama always said he was the smart one in the family...
Even if that is so, Mama still loves you JD.
She also asked you, "What are you doing in the bathroom for all that time?".

- horchoha
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Re: Wrapping Wiring Harness
Trochu wrote:What would you guys recommend to wrap the wiring harness with?
I couldn't find any curling tape so I used black hockey tape, it's cheap and doesn't cost very much either.
Perry
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'If man built it, man can fix it'
"No one ever told me I couldn't do it."
"If you can't build it safe, don't build it."
Perry's Locost Super Che7enette Build
Perry's TBird Based 5.0L Super 7 L.S.O
Perry's S10 Super 7 The 3rd
Perry's 4th Build The Topolino 500 (Little Mouse) Altered
Perry's 5th Build the Super Slant 6 Super 7
Perry's Final Build the 1929 Mercedes Gazelle
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FastG
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Re: Wrapping Wiring Harness
I always use the Self-Wrapping Split Braided Sleeve from Pegasus Racing. It covers multiple sizes as it self tightens around the wire, heat and abrasion resistant. I always have a couple of sizes available.
https://www.pegasusautoracing.com/produ ... oduct=4011
Graham
https://www.pegasusautoracing.com/produ ... oduct=4011
Graham
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beal
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Re: Wrapping Wiring Harness
I keep seeing the word braided? Harbor Freight sells slit wire wrap in 3 sizes. It is not braided just fluted and split. A few tie wraps to close it up and your done
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- 300D50
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Re: Wrapping Wiring Harness
This sort of stuff.


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