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Plug wires for long tubes

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Old Oct 3, 2020 | 04:40 PM
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Default Plug wires for long tubes

I just installed long tubes, some of the plug wires r almost touching the primarries. Anyone know a good brand with a shorter or flexible boot to fix this issue?
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Old Oct 3, 2020 | 04:47 PM
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I am using the Hinson USA made 8.5mm wires. They are around 60 bucks shipped IIRC. I went from marginal clearance to no problems at all.
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Old Oct 4, 2020 | 03:03 PM
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Cheapest way ..buy some high heat plug wire socks.
Good luck
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Old Oct 4, 2020 | 03:43 PM
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Originally Posted by Mr. Black
I am using the Hinson USA made 8.5mm wires. They are around 60 bucks shipped IIRC. I went from marginal clearance to no problems at all.
I run these exact wires too. My headers are wrapped, but there is significant clearance for the wire boots and there are zero worries about them.
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Old Oct 4, 2020 | 03:51 PM
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I have MSD wires and have zero issues with my long tubes. Plug boot socks are a good budget idea too. They work just fine.
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Old Oct 4, 2020 | 10:18 PM
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Originally Posted by road pilot
Cheapest way ..buy some high heat plug wire socks.
Good luck
———-
What I’ve had for years now ... no issues.
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Old Oct 6, 2020 | 08:47 PM
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Originally Posted by CinciZ06
I run these exact wires too. My headers are wrapped, but there is significant clearance for the wire boots and there are zero worries about them.
thanks guys, im going to order a set and heat shields for extra precaution
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Old Oct 6, 2020 | 09:09 PM
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For wires I installed Taylor Thundervolt 50, 10.4MM spark plug wires which can withstand heat up to 600 degrees F, and protected them with Summit Racing 8" Spark Plug Wire and Boot protectors (p/n: SUM-350140BLK) which are guaranteed up to 1,200 degrees F: https://www.summitracing.com/parts/sum-350140blk
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Old Oct 6, 2020 | 09:38 PM
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you will be pleased. They have a great fit and a ton of space - and my headers are 1 7/8” as well.


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Old Oct 7, 2020 | 11:45 AM
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I was thinking the wires with the angled end may give even more clearance. No. 1 plug wire is just about touching on mine. I had to trim the wire end a little........
https://hinsonmotorsports.com/collec...oot-red-500ohm
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Old Oct 7, 2020 | 05:59 PM
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Originally Posted by Stingroo
I have MSD wires and have zero issues with my long tubes. Plug boot socks are a good budget idea too. They work just fine.
I've had the same MSD wires on my C5 for 16 years. No problems ever. The Kool Sox help a lot, I'm sure.....
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Old Oct 8, 2020 | 09:51 PM
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Originally Posted by road pilot
Cheapest way ..buy some high heat plug wire socks.
Good luck
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Old Oct 11, 2020 | 05:04 PM
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MSD. They have a "bendable" spark plug heads to allow you to angle them away from headers. I also run DEI sleeves as well.

Last edited by smitty2919; Oct 12, 2020 at 12:52 PM.
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Old Oct 11, 2020 | 06:11 PM
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I have VMS racing wires and bought some heat socks off of ebay. Been about a year now no problems so far.
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Old Jan 14, 2021 | 07:29 AM
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Originally Posted by CinciZ06
you will be pleased. They have a great fit and a ton of space - and my headers are 1 7/8” as well.

i am going with a cam kit for my ls1. Doing a tsp ms3 high pressure oil pump hardened pushrods comp cams trunion upgrade c5r timing chain ati dampener tsp dual springs. What have u guys done with builiding the trans? Full rebuild or just upgrading parts? Also what convertor have u gone with? I was thinking precision 3-3200 triple disc
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