Idle's good...runs like crap!

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The spiro core wires are fine to use with MSD They are NOT solid core wires. I have been running them on two of my other rigs with MSD for years and have no issues.

http://www.auroraelectronics.com/Understanding%20Spark%20Plug%20Wires.htm

I have had the most issues with standard carbon core wires than any other. Stock style carbon core wires are what I cooked on my BroncoII, and I replaced them with Taylor spiro core wires. It runs better than it ever has.

 

[Qcode351mach]

The spiro core wires are fine to use with MSD They are NOT solid core wires. I have been running them on two of my other rigs with MSD for years and have no issues.

http://www.auroraelectronics.com/Understanding%20Spark%20Plug%20Wires.htm

I have had the most issues with standard carbon core wires than any other. Stock style carbon core wires are what I cooked on my BroncoII, and I replaced them with Taylor spiro core wires. It runs better than it ever has.

Really ? Than what is the core ? According to taylor they say stainless steel spiro wound core. A stainless steel wire core sure isn't a carbon core.. B ..just call Taylor and confirm for sure That they are not considered solid core. Get you info direct from the source.

 

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I see what your saying from the description. But I've made up a set for my friends race car. From what I remember the core is just wound stainless wire, kinda like a spring. It's not wound around a solid wire core from what I remember.

http://www.taylorvertex.com/Products/index.cgi/spiroPro