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> Low emi/noise ignition bits
emerygt350
post Sep 18 2026, 06:48 PM
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I am having some suspected electromagnetic interference issues. My car produces a ton of it. So bad in fact, the last time I took it to the dyno the machines computer wouldn't even work. Now I suspect I am getting voltage spikes to my new 123 causing it to flake out. I am getting electromagnetic field strengths of over 2000 v/m in my engine compartment. Is that normal? Is there anything I can do? Better spark plug wires?
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dtmehall
post Sep 18 2026, 07:17 PM
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these work well for me

Magnecor Spark Plug Wires

https://lnengineering.com/products/aircoole...ark-plug-wires/
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porschetub
post Sep 19 2026, 12:25 AM
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Clewett Engineering have two brands, their own and Magnecor ,seem to cover the issues the OP has .
Running Clewett leads on my 2.2 six engine and been very happy with them .
Cheers.
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